What is the sum of the present values of the following cash flows at 16 percent annual rate of return? (Hint: Calculate the PV of each cash flow and add or subtract depending on the sign of the cash flow.) 0 -750 1 450 2 350 3 150 4 125 5 -100 | Year Cash Flow A. 60.27 B. 72.15 C-15.56 D. 48.68 O E. 26.33 OF. 37.37