23. Graph the PW() as a function of i for each cash flow shown. The range of terest-rate values for which these graphs should be drawn extends from 50 Fromthe graphs determine the internal rates of return for each cash e range of i End of Year 3,000 7,500 4,620 -93,500 10,000 -2,000 -5,000 -500 6,000 -4,000 0 77,500 20,000 10,725 864 6,000 3,600 50,000 24,024 20,000 19,500 1,800 6,000 1,000 - 25,150 2,160 1,800 -2,000 3,000