choose the right formula for C14 A B 1 CALCULATING PRESENT VALUES 2 Annual payment 3 r, interest rate 4 100 6% Payment Present at end of value of 5 Year year payment 6 1 100 94.34 7 2 100 89.00 8 3 100 83.96 9 4 100 79.21 10 5 100 74.73 11 13. 12 Present value of all payments Summing the present values 14 Using Excel's PV function 15 Using Excel's NPV function 421.24 421.24 421.24 =SUM(B6:B10) O =SUM(C6:C10) =PV(B3,A10,B2) -DV/R3 A10-82)