Explain. Answer it correctly please. I will rate accordingly with multiple votes. Answer only if 100% correct. My last attempt.Ty-ped answer please.

Question 17 Not yet answered Marked out of 3.00 The amount of money that Diamond Systems can spend now for improving productivity in lieu of spending $30,000 three years from now at an interest rate of 12% per year is closest to: Qa. $21,350 b. $19,300 Oc $17,800 Old. $15,700Question 15 Not yet answered Marked out of 2.00 In a shifted uniform series where A is given, equivalent A is obtained by the following approach: O a. (F/A,i,n) can be applied to find equivalent A. O b. Find P at time 0 and apply F/P O c. find P2 at time 2 and apply (P/A.in). O d. Find P at time 0 and apply (A/Pi,n)