One of the mutually exclusive alternatives below must be selected. How much is the interest rate of (Sauer-Glock) cash flows (the MARR=5% per year)

One of the mutually exclusive alternatives below must be selected. How much is the interest rate of A (Sauer-Glock) cash flows (the MARR=5% per year) Time Sauer Glock o -3P -P 1 0 0 0 o N 3 0 0 4 0 0 5 0 -2P 6 0 0 7 0 0 8 0 0 9 0 0 10 P/5 0 One of the mutually exclusive alternatives below must be selected. How much is the interest rate of A (Sauer-Glock) cash flows (the MARR=5% per year) Time Sauer Glock o -3P -P 1 0 0 0 o N 3 0 0 4 0 0 5 0 -2P 6 0 0 7 0 0 8 0 0 9 0 0 10 P/5 0