The internal rate of return method is used tn analyze a 5331.500 capital investment pmpusal with annual net cash flows of 5250.000 fer each of the six years of its useful \"Fe. 3. Determine a present value factor for an annuity of 51, which can be used in determining the internal late of return. Carry 1,Iur answer but be three decimal places. :1 b. Based on the fatter determined in {a} and the portion at the present value of an annuity of$1 table presented below, determine the internal labe of return for the proposal. 1fear 1.0% 1.5% 20% 1 0.909 0.5?0 0.533 2 1.235 1.525 1.523 3 2.43)" 2.233 2.105 4 3.120 2.555 2.539 5 3.291 3.353 2.991. 5 4.355 3.735 3.325 7 4.863 4.160 3.505