Problem 10 Intro Downtown Abbey Corp. wants to buy a new sheep-shearing machine. It has narrowed down the choice to two machines that can do the job equally well: Machine name The Shearilizer Naked Sheep Purchase price 10,000 20,000 Useful life (years) 7 Maintenance cost (end of each year) 5,000 3,000 4 The relevant discount rate is 10%. There are no taxes. 18 Attempt 3/5 for 7.6 pts. Part 1 What is the net present value of all costs associated with the Shearilizer (in absolute terms)? 25849.33 Correct Costs include the purchase price and the annual operating costs: 5,000 5,000 NPV = 10,000+ + + ... + = 25,849 1.1 5,000 1.12 1.14 Part 2 8 Attempt 1/5 for 10 pts. What is the equivalent annual annuity for the Shearilizer (in absolute terms)? 0+ decimals Submit Part 3 Attempt 1/5 for 10 pts. What is the equivalent annual annuity for the Naked Sheep (in absolute terms)? 0+ decimals Submit 8 Attempt 1/5 for 10 pts. Part 4 Which machine should the company buy? The one with the lower equivalent annual cost The one with the higher equivalent annual cost Submit