3) (20 points) Net Cash Flow -$10,000 +$1,000 +$1,350 +$1,700 +$2,050 +$1,000 +$2,000 +S2,200 +S2,420 EOY 1 2 3 4 6 8 For the cash flow profile given above, an expression showing the present worth for an interest rate of 5% per year compounded annually is (P/F 5%,) (PA 5%,) (P/G 5%, PW D}_5%, 5) 5% (P/A1 n oroo