The management of Unter Corporation, an architectural design firm, is considering an investment with the following cash flows Year 2 4 Investment Cash Inflow $6,000 $12,000 $21,000 $22,000 $25,000 $23,000 $21,000 $19,000 $18,000 $18,000 $71,000 $4,000 7 Required: 1. Determine the payback period of the investment. (Round your answer to 1 decimal place.) Payback period years 2. Would the payback period be affected if the cash inflow in the last year were several times as large? Yes