An experimental composite engine block for an automobile will trim 20 pounds of weight compared with a traditional cast iron engine block. It is estimated that at least $2,500 in life-cycle costs will be saved for every pound of weight reduction over the engine’s 8-year expected life. Given that the engine’s life is 8 years, what assumptions have been made to arrive at the $2,500 per pound savings? (2.1)
The assumptions that can be made to arrive at $2,500 per pound savings.
Explanation of Solution
The total mileage driven would have to be specified in addition to the variable cost of fuel per unit or dollar per gallon.
Also, the fixed cost of both engine blocks should be assumed. The efficiency of the composite engine and traditional engine should also has be mentioned.
Want to see more full solutions like this?
Chapter 2 Solutions
Engineering Economy (17th Edition)
Additional Business Textbook Solutions
Horngren's Accounting (12th Edition)
Horngren's Cost Accounting: A Managerial Emphasis (16th Edition)
Principles of Operations Management: Sustainability and Supply Chain Management (10th Edition)
Financial Accounting, Student Value Edition (5th Edition)
- How would you answer the question in the News Wire “Future Living Standards”? Why?arrow_forwardal Problems (v) T (ix) F 1. Out of total number of 2807 women, who were interviewed for employment in a textile factory, 912 were from textile areas and the rest from non-textile areas. Amongst the married women, who belonged to textile areas, 347 were having some work experience and 173 did not have work experience, while for non-textile areas the corresponding figures were 199 and 670 respectively. The total number of women having no experience was 1841 of whom 311 resided in textile areas. Of the total number of women, 1418 were unmarried and of these the number of women having experience in the textile and non-textile areas was 254 and 166 respectively. Tabulate the above information. [CA. (Foundation), May 2000 Exactly (14) of the total employees of a sugar mill were these were married and one-halfarrow_forwardHow did Jennifer Lopez use free enterprise to become successful ?arrow_forward
- An actuary analyzes a company’s annual personal auto claims, M and annual commercialauto claims, N . The analysis reveals that V ar(M ) = 1600, V ar(N ) = 900, and thecorrelation between M and N is ρ = 0.64. Compute V ar(M + N ).arrow_forwardDon't used hand raitingarrow_forwardAnswer in step by step with explanation. Don't use Ai.arrow_forward
- Use the figure below to answer the following question. Let I represent Income when healthy, let I represent income when ill. Let E [I] represent expected income for a given probability (p) of falling ill. Utility у в ULI income Is есте IM The actuarially fair & partial contract is represented by Point X × OB A Yarrow_forwardSuppose that there is a 25% chance Riju is injured and earns $180,000, and a 75% chance she stays healthy and will earn $900,000. Suppose further that her utility function is the following: U = (Income) ³. Riju's utility if she earns $180,000 is _ and her utility if she earns $900,000 is. X 56.46; 169.38 56.46; 96.55 96.55; 56.46 40.00; 200.00 169.38; 56.46arrow_forwardUse the figure below to answer the following question. Let là represent Income when healthy, let Is represent income when ill. Let E[I], represent expected income for a given probability (p) of falling ill. Utility & B естве IH S Point D represents ☑ actuarially fair & full contract actuarially fair & partial contract O actuarially unfair & full contract uninsurance incomearrow_forward
- Suppose that there is a 25% chance Riju is injured and earns $180,000, and a 75% chance she stays healthy and will earn $900,000. Suppose further that her utility function is the following: U = (Income). Riju is risk. She will prefer (given the same expected income). averse; no insurance to actuarially fair and full insurance lover; actuarially fair and full insurance to no insurance averse; actuarially fair and full insurance to no insurance neutral; he will be indifferent between actuarially fair and full insurance to no insurance lover; no insurance to actuarially fair and full insurancearrow_forward19. (20 points in total) Suppose that the market demand curve is p = 80 - 8Qd, where p is the price per unit and Qd is the number of units demanded per week, and the market supply curve is p = 5+7Qs, where Q5 is the quantity supplied per week. a. b. C. d. e. Calculate the equilibrium price and quantity for a competitive market in which there is no market failure. Draw a diagram that includes the demand and supply curves, the values of the vertical- axis intercepts, and the competitive equilibrium quantity and price. Label the curves, axes and areas. Calculate both the marginal willingness to pay and the total willingness to pay for the equilibrium quantity. Calculate both the marginal cost of the equilibrium quantity and variable cost of producing the equilibrium quantity. Calculate the total surplus. How is the value of total surplus related to your calculations in parts c and d?arrow_forwardPlease answer all parts of the questionarrow_forward
- Managerial Economics: Applications, Strategies an...EconomicsISBN:9781305506381Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. HarrisPublisher:Cengage LearningManagerial Economics: A Problem Solving ApproachEconomicsISBN:9781337106665Author:Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike ShorPublisher:Cengage Learning
- Exploring EconomicsEconomicsISBN:9781544336329Author:Robert L. SextonPublisher:SAGE Publications, IncEconomics (MindTap Course List)EconomicsISBN:9781337617383Author:Roger A. ArnoldPublisher:Cengage Learning