the management of unter corporation, an architectural design firm, is considering an investment with the following cash flows: year investment cash inflow 1 $ 30,000 $ 1,000 2 $ 3,000 $ 2,000 3 $ 4,000 4 $ 5,000 5 $ 8,000 6 $ 6,000 7 $ 4,000 8 $ 2,000 9 $ 1,000 10 $ 1,000 required: 1. determine the payback period of the investment. 2. would the payback period be affected if the cash inflow in the last year were several times as large?