A cоmpаny is cоnsidering the purchаse оf а tractor-trailer that would cost $459,153, would have a useful life of 7 years, and would have no salvage value. The truck would be used in the company's hauling business, resulting in additional net cash inflows of $76,500 per year. Present Value of $1; 1 ( 1 + r ) n Periods4%5%6%7%8%9%10%10.9620.9520.9430.9350.9260.9170.90920.9250.9070.890.8730.8570.8420.82630.8890.8640.840.8160.7940.7720.75140.8550.8230.7920.7630.7350.7080.68350.8220.7840.7470.7130.6810.650.62160.790.7460.7050.6660.630.5960.56470.760.7110.6650.6230.5830.5470.513Present Value of an Annuity of $1 in Arrears; Periods4%5%6%7%8%9%10%10.9620.9520.9430.9350.9260.9170.90921.8861.8591.8331.8081.7831.7591.73632.7752.7232.6732.6242.5772.5312.48743.633.5463.4653.3873.3123.243.1754.4524.3294.2124.13.9933.893.79165.2425.0764.9174.7674.6234.4864.35576.0025.7865.5825.3895.2065.0334.868Use the tables above to determine the appropriate discount factor(s). The internal rate of return on the investment in the tractor-trailer is closest to: