For the mutually exclusive alternatives shown, the one(s) that should be selected are: Alternative PW, $ A B D - 25,000 - 12,000 10,000 15,000 O a. Only O b. Only B O c. Only A O d. Only D A company built an engine of size 2000 cc in 2020 costing $40500. It is desired to purchase a similar engine but with size of 6000 cc in 2020. The capacity factor is 0.8. The price of the cost of the 6000 cc engine in 2020 is. O a. 49368.6 O b. 25286.4 O c. 73450.9 O d. 97533.1 If you make quarterly deposits for 4 years into an account that compounds interest at 1% per semiannual, the value of n in the F/A factor that will determine F at the end of the 4-year period is: O a. 6 O b. 36 O c. 8 O d. 12