What is the estimated payback (computed to one decimal place) of a project whose cost is $75,000 and benefits estimated to be $30,000 in each of the next five years? 1. 2. If the cumulative net inflow for a project is ($1,000), and in the next year, inflows total $600 and outflows total $100, what is the cumulative net inflow at the end of the next year? 3. Assuming a 10 percent discount rate, calculate the net present value (NPV) of the following cash flows associated with an IT project. Round all values to the nearest whole dollar Year Outflow Inflow S5,000 S2,000 S1,000 Net Flow Discounted Net S6,000 $10,000