you paid $475,000 for a duplex and financed 75% of the purchase price. your forecasted cash flows for the property are listed below and you expect to sell the property for $499,000 at the end of year 5 and you owe $327,139.86 on the property. what is your expected internal rate of return? cash flow - year 1 $9,000 cash flow - year 2 $11,000 cash flow - year 3 $10,000 cash flow - year 4 $13,000 cash flow - year 5 $12,000