Question 1 20 pts (a) in using internal rate of return (IRR) for decision-making, what is the decision rule for simple investments when comparing IRR to your minimum acceptable rate of return IMARR) 12] (b) You come up with the cash flow in the table below for a 3-year investment project. showing the third year cash-flow uncertainty. If your MARR is 12% what should be the smallest third year cash flow? 161 3 cash. 51000 502022 Ich For each of the projects in the table below with an internal rate of return (IRR). determine that IRR 110) (d) Identify the simple investments and the non-simple investments 121 TI AS ES $ 17.000 42.758 -55,500 20.000 18.00 -12,500 26 AS