The following equation was used to calculate the Net Present Value (P0) of a cash flow. Find the cash flow that generated this equation. You do NOT have to solve for NPV, nor do you need to know the interest rate. (15 pts) NPV = P0 = -5000 + 1500(P/A i,5)(P/F i, 2) - 700(P/G i, 3)(P/F i, 4) + 450(P/F i, 2)