What is the investments internal rate of return (rounded to the nearest percent)?

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Westmont Publishing is considering the purchase of a used printing press costing $75,200. The printing press would generate a net cash inflow of $31,310 a year for 3 years. At the end of 3 years, the press would have no salvage value. The company's cost of capital is 10 percent. The company uses straightline depreciation. The present value factors of an annuity of $1.00 for different rates of return are as follows: Period 2 3 4 8% 1.78326 2.57710 3.31213 Cost of Capital 10% 12% 14% 1.73554 1.69005 1.64666 2.48685 2.40183 2.32163 3.16987 3.03735 2.91371 The investments internal rate of return (rounded to the nearest percent) is: 16% 1.60523 2.24589 2.79818