a. Calculate the NPV at the following discount rates for this investment: 0%, 5%, 10%, 20%, 30%, 40%, 50%. The NPV at 0% is $ (Round to the nearest cent.)

Which alternative should be selected using incremental rate of return analysis, if MARR = 12.0%? First cost Annual benefit Life ROR Do-nothing 0 10 yrs A B $6,500 $3,500 1,246 765 с D $7,500 $5,000 1,523 779 14.0% 17.5% 15.5% 9.0% B, because its ROR is the highest something other than C, because C costs the most initially C because C has the highest annual benefit C, because the C-B increment has a ROR of 13.70% and the A-B increment has a ROR of 9.66%

(Present value of an uneven stream of payments) You are given three investment alternatives to analyze. The cash flows from these three investments are as follows: Investment B A $ 1,000 2,000 3,000 (4,000) 1,000 4,000 3,000 (Click on the icon in order to copy its contents into a spreadsheet.) What is the present value of each of these three investments if the appropriate discount rate is 9 percent? $ End of Year 1 SA NM CO 2 3 4 5 $ 1,000 1,000 1,000 C $ 5,000 a. What is the present value of investment A at an annual discount rate of 9 percent? (Round to the nearest cent.) b. What is the present value of investment B at an annual discount rate of 9 percent? (Round to the nearest cent.) c. What is the present value of investment C at an annual discount rate of 9 percent? (Round to the nearest cent.) 5,000 (5,000) (5,000) 15.000

A. 6.36 The four alternatives described below are being evaluated. This question has three parts Part 2: If the proposals are mutually exclusive, which one should be selected at a MARR of 14.5% per year? Incremental Rate of Return, %, When Compared with Alternative Overall Initial Alternative Rate of A Investment, $ Return, % -60,000 11.7 -90,000 22.2 43.3 C -140,000 17.9 22.5 10.0 D -190,000 15.8 17.8 10.0 10.0 O B O A O C OD