Thursday, December 12, 2019

Array of Possible for Artillery Programming

Question: Define the Data types based upon Array of Possible for Artillery Programming. Answer: #include #include #include struct Projectile { char Pname[50]; double blastradius; }; struct Artillery { char Aname[50]; double mVelocity; double maxElevation; double minElevation; }; void PrintArtillery(struct Artillery artillery[]) { strcpy(artillery[0].Aname, "Cannon"); artillery[0].mVelocity=200; artillery[0].minElevation= 0; artillery[0].maxElevation=45; //Populating the Artillery array strcpy(artillery[1].Aname, "Howitzer"); artillery[1].mVelocity=900; artillery[1].minElevation= 20; artillery[1].maxElevation=65; strcpy(artillery[2].Aname, "Mortar"); artillery[2].mVelocity=805; artillery[2].minElevation= 50; artillery[2].maxElevation=85; //display menu for artillery printf("Artillery Namett Muzzle Velocityt Minimum Elevationt Maximum Elevation"); int i; for(i=0; i3; i++) printf("n%d.%stt %1.fm/s tt %1.f degreestt %1.f degrees",i+1,artillery[i].Aname,artillery[i].mVelocity,artillery[i].minElevation,artillery[i].maxElevation); } void PrintProjectile(struct Projectile projectile[]) { strcpy(projectile[0].Pname,"High Explosive Anti -Tank"); projectile[0].blastradius= 5; //Populating the Projectile array strcpy(projectile[1].Pname,"M549 HERA "); projectile[1].blastradius= 15; strcpy(projectile[2].Pname," W19 Katie AFAP"); projectile[2].blastradius= 4200; //display menu for projectile printf("nnProjectile Namettt Blast Radius"); int i; for(i=0; i3; i++) printf("n%d.%stt %1.f meters",i+1,projectile[i].Pname, projectile[i].blastradius); } double CalculateAirTime(double velocity, double angle) { double t; t = (2 * velocity * sin(angle)) / 9.8; return t; } double CalculateRange(double velocity, double angle) { double max; max = (velocity * velocity * sin(2 * angle)) / 9.8; return max; } void SimulateProjectile(double * height, double * distance, double time, double velocity, double angle) // using pass by reference function { * height = velocity * time * sin(angle) - 0.5 * 9.8 * time * time; //formula to calculate height * distance = velocity * time * cos(angle); // distance calculation } //main function int main() { //local variables int angleofelevation, muzzleVelocity, minelevation, maxelevation, flag = 0, choice_artillery = 0, choice_projectile=0, targetdistance; double convert, angleRadians, distancetravelled, maxtime, airtime = 1; double distance = 0; double height = 0; struct Artillery A[3]; struct Projectile P[3]; PrintArtillery(A); do { printf("nEnter choice for Artillery (1 to 3): "); //enter choice for artillery scanf("%d", choice_artillery); if (choice_artillery == 1) { angleofelevation = 45; minelevation = 0, maxelevation = 45; //set minimum and maximum elevation muzzleVelocity = 200; //set initial velocity angleRadians = 3.14159 / 180 * angleofelevation; //converting angle of elevation from degree into radian maxtime = CalculateAirTime(muzzleVelocity, angleRadians); distancetravelled = CalculateRange(muzzleVelocity, angleRadians); printf("nnThe maximum range of the selected gun: %.2f N n", distancetravelled); //giving the output (distance travelled) after calculation in screen } else if (choice_artillery == 2) { angleofelevation = 65; minelevation = 20, maxelevation = 65; //set minimum and maximum elevation muzzleVelocity = 900; //set initial velocity angleRadians = 3.14159 / 180 * angleofelevation; //converting angle of elevation from degree into radian maxtime = CalculateAirTime(muzzleVelocity, angleRadians); distancetravelled = CalculateRange(muzzleVelocity, angleRadians); printf("nnThe maximum range of the selected gun: %.2f N n", distancetravelled); //giving the output (distance travelled) after calculation in screen } else if (choice_artillery == 3) { angleofelevation = 85; minelevation = 50, maxelevation = 85; //set minimum and maximum elevation muzzleVelocity = 805; //set initial velocity angleRadians = 3.14159 / 180 * angleofelevation; //converting angle of elevation from degree into radian maxtime = CalculateAirTime(muzzleVelocity, angleRadians); distancetravelled = CalculateRange(muzzleVelocity, angleRadians); printf("nnThe maximum range of the selected gun: %.2f N n", distancetravelled); //giving the output (distance travelled) after calculation in screen } } while ((choice_artillery 3) || (choice_artillery 1)); PrintProjectile(P); do{ printf("nEnter choice for Projectile (1 to 3): "); //enter choice for Projectile scanf("%d", choice_projectile); }while(choice_projectile3); //enter target distance printf("nEnter the value of target distance in meters: "); scanf("%d", targetdistance); //loop to enter angle of elevation do { //enter angle of elevation printf("nEnter the value of angle of elevation in degrees: "); scanf("%d", angleofelevation); //check condition if (angleofelevation = maxelevation angleofelevation = minelevation) { flag = 0; } else { printf("nInvalid velocity!!! please enter valid angle of elevation"); flag = 1; } } while (flag == 1); angleRadians = 3.14159 / 180 * angleofelevation; //converting angle of elevation from degree into radian do { SimulateProjectile( height, distance, airtime, muzzleVelocity, angleRadians);// calling printf("n At second %.2f , the shell is %.2f meters in the air and has travelled %.2f meters", airtime, height, distance); //giving the output (distance travelled) after calculation in screen airtime++; }while (height 0 ); airtime = (muzzleVelocity * sin (angleRadians)) / (0.5 * 9.8); // time when shell is in the ground distance = muzzleVelocity * airtime * cos(angleRadians); // total distance travelled by the shell printf("n At second %.2f , the shell has hit the ground and has travelled %.2f meters", airtime, distance); printf("n stimulation completen"); printf("n Total Air Time: %.2f N n", airtime); printf("n Total Distance : %.2f N n", distance); if(P[choice_projectile-1].blastradius = targetdistance) //check if target distance was less than or equal to the bladius radius or not { printf("n Hitn "); } else { printf("n Too long n"); } return 0; }

Thursday, December 5, 2019

Byzantine DBQ free essay sample

One thousand years and helped shape the history of the modern world. The Byzantines have been largely ignored in classrooms across the nation. Key reasons to study the Byzantine are their religious Influence, preservation of literature, and defense tactics. The question as stated is, what is the Primary Reason to Study the Byzantine? The primary reason to study the Byzantine is their political foundations. The Byzantines were very religiously Influential. The religion was Eastern Orthodox. The percentages of nations populations that are Eastern Orthodox range from 98% In Greece to 2% In the united States. (Document C) This shows the Byzantine influence on areas near their origin. The Byzantine religion faced obstacles when spreading to far places such as the united States, hence the small percentage of Eastern Orthodox. (Document C) This shows that distance by water can greatly impact the spread of a religion. The Byzantines preserved classic literature by recopying the works In minuscule script during the 9th and 10th century. We will write a custom essay sample on Byzantine DBQ or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Classics like the Iliad and The Odyssey are among the most widely read poems in American and European schools and colleges today. (Document E) This shows that without the Byzantines, we wouldnt have these educationally key classics. The Byzantine are responsible for us having literature and classics to study. Works from great philosophers such as Plato and Socrates were salvaged. (Document E) It is hard for me to imagine English courses without these significant literary works. Islam dominated eastern and western Europe In 1050. The Byzantines were able to defend and protect the empire from invaders. (Document A) This shows had the Arabs captured Constantinople in the seventh century, all Europe † and America † might be Muslim today. Constantinople was the best-fortified city in the world. It held out invaders for nearly a thousand years. Document B) This shows the strength and effort the Byzantine put into protecting their city. Justinian I ruled the Byzantines from 527 to 565 CE. He appointed a commission of 10 experts who created a new code of 4,652 laws dealing with everything from property rights to punishment for religious heresy. (Document D) The main idea of Justinian code was to stress equality for all with the right to happiness. sound familiar? Yes, the Declaration of Independence stresses these same principles, (Document D) This goes to show that the Byzantine set the bar high for practices still Instituted today by creating the Justinian Code. Historians credit the Justinian code with shaping our basic ideas about law and Justice today. (Document D) This shows without the Byzanune, the current principles of America would be In disarray. The Byzantine have been largely ignored all across the nation, yet they are credited with so much of how society is today. Religious influence, preservation of literature, and defense tactics are among the key reasons to study the Byzantine Empire. What exactly is the Primary Reason to Study the Byzantine? The primary t Of2 reason to study tne Byzantine Emplre Is tnelr polltlcal Tounaatlons tnat nelpea snape modern society today.

Thursday, November 28, 2019

Nation and Nation States

Characteristics of the Modern Nation-State Nation A Nation refers to a sovereign entity which constitutes of people who share common language, culture and history as well as a government. A Nation may have or may not have geographical boundaries. In international relations, a Nation may refer to a sovereign country with a government, which is fully responsible for the day to day running of the affairs of that country. An example of Nation is Egypt (White White, 2007).Advertising We will write a custom essay sample on Nation and Nation States specifically for you for only $16.05 $11/page Learn More State A State is a politically organized community which exists under a government. The State derives its legitimacy from the people and may be completely sovereign or may be under another authority like a Federal government. Many States usually have a centralized governance system in which decisions are made by bureaucrats who usually sit in the capital of th e State or country. A State is usually composed of people from diverse backgrounds in terms of culture, ethnicity, tribe, religion and language. An example of a State is South Africa (White White, 2007). Nation-State A Nation-State is one which comprises elements of a State and a Nation. A Nation-State typically comprises of people who share a culture, history, language and other cultural aspects as well as a geographical territory. A Nation-State is usually a sovereign entity with a centralized government. It is distinguished from a Nation and a State in that it is usually homogenous in terms of the above mentioned attributes. Examples of Nation-States include Albania, Bangladesh, Iceland and Hungary among others. In these Nation-States, over 90% of the inhabitants have common cultural attributes (White White, 2007). Modern Nation-State The concept of modern State is different from the traditional Nation-State in that it is a bit liberalized in terms of its cultural elements. As opposed to the traditional Nation-States like the ones mentioned above, the modern Nation-State is composed of people from diverse cultural backgrounds, but who share a territory and a central governs(s). A modern Nation-State is formulated in a manner which allows it to deliver a wide range of services to the citizens, either at one level or two levels. The modern Nation-State may however have a certain culture, which is typical of all the various people who live in the modern Nation-State. A good example of a modern Nation-State is the United States of America (White White, 2007).Advertising Looking for essay on government? Let's see if we can help you! Get your first paper with 15% OFF Learn More How the United States Fits the Criteria Of and Functions as a Modern Nation-State The Criteria of Sovereignty The United States governance system is known as Federalism, which means that the National government and State governments share power in governing the country. Th e United States is composed of 52 States, which are partly autonomous and partly linked to the National (Federal) government. Each State has got its own government which is composed of the Judiciary, Legislature and Executive branches. The National government, also known as the Federal government is headed by the president of the United States and is composed of the Congress (Senate and House of Representatives), the Executive and the Judiciary. All these three arms are independent of each other, meaning there is a clear separation of powers between them (Anagnoson, Bonetto, DeLeon, Emrey, Kelleher, Koch, 2011). The Criteria of Fixed Territory The United States as a country is composed of 52 states, which together form the entity (country) known as the United States of America. Each of the 52 states has got a fixed territorial boundary, but the Federal government has the power to create or merge states and draw the boundaries afresh, with the overall US territorial boundaries with its neighbors remaining fixed. The Criteria of Common Culture In terms of culture, the United States culture can be explained using the Hofstedes cultural dimensions for various countries in the world. According to Hofstede, a typical American is highly individualistic as well as less likely to form strong family relationships or ties. This is based on the ranking of the United States at 91% in individualism, which is the leading in the world in terms of the criterion of individualism (International business center, 2008). US Foreign Policy In terms of foreign policy, two US foreign policy objectives can be identified. They include the support of Israel in its debacle with Palestine and the creation and maintenance of a new world order. Support for Israel US foreign policy has always been influenced by its national interests, moral purpose (maintaining democracy and human rights), and security, economic and hegemonic interests (Saad 2011). Throughout and during the cold war, the Uni ted States national and strategic security interests were high in Middle East. Particularly, Israeli has been United States’ major interest in Middle East as well as a close ally. The United States benefits from close cooperation between its intelligence communities and those of Israel. However, many conflicts have ensued in Middle East with United States being overly criticized for its foreign policy inclination to Israel.Advertising We will write a custom essay sample on Nation and Nation States specifically for you for only $16.05 $11/page Learn More Creation and maintenance of a new world order Another US foreign policy objective is to have what is popularly known as a new world order. The main idea of new world order is to come up with full-fledged global institutions which are responsible for the control and regulation of world’s affairs including politics, culture, economy, technology transfer, environment, security and to some exte nt religion. These regulations, according to the US would help the world to achieve universal culture of the world in which people of the world subscribe to universal rules, principles and regulations in almost all aspects of live (Slaughter, 2005). The European Union as a Transnational Entity The European Union is a union of 27 Nations mainly found in Europe. One of the historical events which led to the creation of the European Union is the world war one and two. After the world wars, the Nations in Europe saw the importance of coming together as a strategy of diffusing the extreme effects of Nationalism, which were largely seen to have contributed to the world wars (Archer, 2008). Another interest which contributed in to the creation of the European Union is the European Coal and Steel Community (ECSC). This was a sort of a Federal union which was aimed at bringing under one umbrella the countries in Europe, mainly to avert any tensions and rivalry between them. At its inception, the ECSE was composed of six member States. The ECSE gave birth to the European Economic Community (EEC) which was to later incorporate other States within Europe to form the European Union (Archer, 2008). The major institutions which comprise the EU include the European Council, the European Commission, and the Court of Justice of the European Union and Council of the European Union. The major Nations which comprise the EU include the United Kingdom, Denmark, Belgium, Sweden, Spain, Italy, France, Greece, Germany, Slovenia, Portugal and Netherlands (Archer, 2008). The contemporary function of the EU is to ensure that there is a common stand among member States on issues of security. The EU is charged with the responsibility of ensuring that the member States participate in all ways to ensure that there is no threat of international terrorism. The EU is also concerned with the stabilization of the economies of the member States so as to put them in a good position to recover from t he economic recession of 200-2009 (Archer, 2008). One example of foreign policy of the EU is to ensure that there are no restrictions in the movement of goods and people especially within the member States. This policy is aimed at boosting trade between the member States as well as opening the European markets to goods from other parts of the world. The other example of foreign policy for the EU is on defense, in which the EU has got its troops in the UN Security Council, which is charged with ensuring that the world is safe from terrorists (Archer, 2008).Advertising Looking for essay on government? Let's see if we can help you! Get your first paper with 15% OFF Learn More How Nation-States and Transnational Entities Engage In Foreign Policy to Achieve Their Interests Nation-States like the United States and transnational entities like the EU engage in foreign policy to achieve their interests through coming up with policies which enhance their interests at the expense of the interests of the world in general. A good example is the new world order; whose main proponents are the United States and the EU. Through the new world order, the two (US and EU) aim to propagate their policies on security, economy, trade, environment and governance to the rest of the world. Those countries which do not comply are threatened with economic and trade sanctions (Slaughter, 2005). One of EUs foreign policy is the provision of humanitarian aid as well as the promotion of trade between it and countries in Africa, Caribbean and Pacific. One of EUs partner in Africa is Tanzania. As part of its foreign policy, the EU provides over â‚ ¬100 million as aid to Tanzania. Th is aid is used in funding various projects on good governance, prevention of HIV/AIDS, water supply, education and the environment. Tanzania also exports more than 50% of its goods to the EU duty free and imports over 20% of its goods from the EU. The consequences of this interaction for international politics The consequence of the interaction between the EU and the US is that world politics are greatly being shaped by their policies. For example, the recent revolutions in the Arab world (Tunisia, Egypt, Morocco and Libya) have been highly attributed to the involvement of the EU and the US in the politics of the Arab world, which is also a leading producer of oil. Many governments in the world have also been forced to embrace democracy instead of dictatorship. Those leaders who are dictatorial in their readership have been forced to quit office. Good examples include Libya, Iraq and Afghanistan. In these countries, the EU and the US were the major players. Their main interest is to have in place a leadership which can develop friendly policies on the exploitation of oil. References Archer, C.(2008). The European Union. Washington: Taylor Francis. Anagnoson, J.T., Bonetto, G., Buck, J.V., DeLeon, R.E., Emrey, J., Kelleher, J.J Koch, N. (2011).Governing California in the Twenty-First Century (3rd, ed.). New York, NY: W W Norton Co Inc. International business center, (2008). Geert Hofstede Analysis. Web. Saad, A.(2011). A proposed Peace Strategy for the Arab-Israeli conflict. Web. Slaughter, A.M. (2005). A New World Order. Woodstock OX20 1TW: Princeton University Press. White, G.W., White, E.A.(2007). Nation, State, and Territory: Origins, Evolutions, and Relationships, Volume 1. Lanham, MD: Rowman Littlefield. This essay on Nation and Nation States was written and submitted by user N0lan to help you with your own studies. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly. You can donate your paper here.

Sunday, November 24, 2019

World Risk Society Essay Example

World Risk Society Essay Example World Risk Society Essay World Risk Society Essay Furthermore they argue that the conditions leading to the emergence of a mathematical theory of probability were dependent on a combination of the Marxist theories concerning changes in the economic means of production as well as Mertons theory concerning the link between religion, the Protestant reformation, and scientific developments; and to relatively recent theories which link the emergence of modern science to a complex chain of scientific, technological, political, economic, religious, institutional and ideological changes (no date:522). Today, notions of risk and probability are complex and incorporate the concepts of risk analysis and management. Lupton illustrates Castels view that the obsession with the prevention of risk in modernity is built upon a grandiose technocratic rationalizing dream of absolute control of the accidental, understood as the irruption of the unpredictable (Castel cited in Lupton, 1999:7). She infers that modern representations of risk are in fact very similar to early forms although today we fear being the victim of a crime, falling prey to cancer, being in a car accident, losing our jobs, having our marriage break down or our children fail at school (1999:3) rather than pre-modern concerns of hunger, epidemic disease and war. For Covello and Mumpower, modern risk analysis has its twin roots in mathematical theories of probability and in scientific methods for identifying causal links between adverse health effects and different types of hazardous activities (no date:523). However, what makes it unique to modern day is its sophistication. They depict that most current ideas about societal risk management are rooted in four basic strategies or mechanisms of control: insurance, common law, government intervention and private sector self-regulation. Beck conveys how modern risks have acquired a fluidity in that they can be changed, magnified, dramatized or minimized within knowledge, and to that extent they are particularly open to social definition and construction (Beck cited in Adams, 1995:181). From the above exploration of events, set in chronological order, it is clear that the emergence of notions of risk and probability cannot be restricted to one particular form or any one period of time. The process was slow and spanned out over thousands of years before reaching the level of sophistication and complexity that we are familiar with today. This essay has attempted to show that the story of risk, in its crudest form, began as early as the human race itself, in the form of the ideology that all life is subject to the risk of death. With this as a starting point, a number of ancient societies, cultures, and individuals, each in very specific ways, propelled the development of risk and probability forward. It is also argued that it was a complex combination of changing cultural beliefs and mathematical experimentation and mastery that, together, allowed risk and probability theory to begin to mushroom during the later part of the Renaissance movement. Firstly, the ancient societies that settled in the Tigris-Euphrates valley were aware of the significance of risk in the context of their expanding appetite and capability for trade and travel. They were yet unaware however of any mathematical notions of probability and cultural belief led them instead to look to signs of the Gods to determine the future. Later, within the realm of ancient Greece, probability theory began to be developed subsequent to the Greeks love of gambling. At this stage however, the limitations of the Greek numbering systems seemed to hinder any further development. Probability theory was not yet being expressed quantitatively and any knowledge of probability theory still failed to be applied to notions of risk, which were still attributed to the supernatural and the will of the gods. This ideology only began to dissipate with the increasing popularity of Christianity which allowed people to feel as if they have some sense of control over their world. The subsequent collision of the Christians with an Arab group brought about the combination of the Christians faith in the future and the Arabs knowledge of the Hindu numbering system that had been developing parallel to that of the Greeks. This was a fundamental breakthrough. Yet it was not until the Renaissance, and the development of applied quantitative probability in risk through the form of business processes such as commercial bookkeeping, that risk and probability theory was able to flourish. Throughout history then it is clear to see that trade, travel and insurance have played a large part in the development of theories of risk and probability. Although their discovery cannot be traced to a particular form, it is the juncture at which mathematical ability, cultural belief and economic drive meet, during the Renaissance, that modern notions of risk and probability begin. Bibliography Adams, John (1995) Risk. London: UCL Press Limited Beck, Ulrich (1999) World Risk Society. Cambridge: Polity Press. Beck, Ulrich (1992) Risk Society cited in Adams, John (1995) Risk. London: UCL Press Limited Bernstein, Peter. L. (1998) Against the Gods: The remarkable story of risk. Chichester: Jon Wiley and Sons, Inc. Castel, R (1991) From Dangerousness to Risk cited in Lupton, Deborah (1999) Risk. London Routledge Covello, Vincent and Mumpower, Jeryl (no date) Risk Analysis and Risk Management: A Historical Perspective in Covello Menkes and Mumpower Risk Evaluation and Management. New York: Plenum Press

Thursday, November 21, 2019

Death Penalty Essay Example | Topics and Well Written Essays - 250 words

Death Penalty - Essay Example Despite of the implementation of death penalty for violent crimes, the overall crime rate in the United States of America is still high because of different factors. The reason is not ineffectiveness of the death penalty; rather it is due to the unfair trials of the wealthy people. In some cases, financially strong criminals escape from the death penalty. Moreover, death penalty is only a deterrent to violent crimes, which makes criminals go for low-level crimes and those crimes, which do not come under applicability of the death penalty. Governments of most of the European and American countries, such as, United Kingdom, France, Mexico, and Canada have outlawed the implementation of death penalty as a crime deterrent, whereas in many Asian and African countries along with the United States of America, death penalty is still applied as a crime deterrent. I personally think that death penalty should be a legal punishment because it serves as a deterrent to many violent crimes. In case of youth, I think that there should be reformation instead of death penalty. However, if a criminal commits same crime again after reformation, he/she should be given the death penalty. References McGuigan, B. (2011). What Is the death penalty?. Retrieved from http://www.wisegeek.com/what-is-the-death-penalty.htm

Wednesday, November 20, 2019

A bird came down the walk Essay Example | Topics and Well Written Essays - 250 words

A bird came down the walk - Essay Example The purpose of the dashes is to indicate longer pauses at the end of the lines for emphasis and dramatic effect. There is personification in the poem, where the speaker likens the bird’s actions to a person’s. In the second stanza, the speaker employs the word â€Å"raw† to signify uncivilization yet it is ironic in that a bird cannot cook the worm. The action of coming down the walk is seen as civilized and likened to a person walking down the road yet the bird does something so uncivilized by eating the bird raw. In stanza two the speaker goes on to personify the bird’s actions by saying, â€Å"he drank a Dew† (2, 1) –there is alliteration of the’ sound- and he also goes on to say that he drank â€Å"from a convenient grass† (2, 2) just like a human would drink from a glass, and also that the bird hopped aside for a beetle to pass, another human like action. The speaker also describes the bird as civilized by using capital letters in saying the birds eyes were like Beads and that he had a Velvet Head. All these grammatical effects enabl e the speaker to be more vivid and allow the reader to form actual images in the mind when

Monday, November 18, 2019

Accounting Essay Example | Topics and Well Written Essays - 500 words - 28

Accounting - Essay Example This has affected the performance of entire divisions ROI. The company should therefore be more careful in selecting assets in the future in order to make sure that its ROI remains high at all the times. The performance of the newly purchased capital item could also be low because the company is charging too high depreciation in the early years. Although depreciation does not incur any outward cash flow, but it is recorded in order to get the tax advantage. The company can lower the depreciation amount for the capital item in order to improve the divisional ROI accruing for the Capex (Capital Expenditure). Gary Speed can improve the performance of future Capital Acquisitions by keeping in mind the depreciation and ROI calculation policies of the company. Since these policies are little different from the market, Gary Speed will have to change his accounting practices and way of thinking accordingly in order to predict a more accurate ROI and cost saving plan from the new purchase. Gary Speed can improve the ROI from the capital expenditure by lowering down the depreciation of the assets in the first year. He can charge lower depreciation in the earlier years and higher depreciation in the future years in order to show to the board that the purchase is performing as well as expect . Gary Speed can also formulate a new plan for calculating ROI. He should make changes to the way EverGreen Corporation calculates the ROI on its Capex. One great of calculating the accurate ROI from the capital purchase or a project is by using the IRR or internal rate of return method. Gary Speed can use this method in order to get the accurate picture of ROI and profitability potential of new purchases. This way he can be sure that the ROI from the project is neither overstated nor understated. This will give the accountants in the company and managers a better ground to base their decisions upon. Currently, the