Bau Long Haul, Inc., is considering the purchase of a tractor-trailer that would cost $432.605, would have a useful life of 7 years, and would have no salvage value. The tractor-trailer would be used in the company's hauling business, resulting in additional net cash inflows of $77,500 per year. The internal rate of return on the investment in the tractor-trailer is closest to ignore income taxes.) Click here to view Exhibit 128.1 and Exhibit 120.2. to determine the appropriate discount factors) using the tables provided Denny Corporation is considering replacing a technologically obsolete machine with a new state-of-the-art numerically controlled machine, The new machine would cost $160,000 and would have a ten-year useful life. Unfortunately, the new machine would have no salvage value. The new machine would cost $22,000 per year to operate and maintain, but would save $52,000 per year in labor and other costs. The old machine can be sold now for scrap for $16,000. The simple rate of return on the new machine is closest to (Ignore income taxes.). (Round your answer to 1 decimal place.) Joetz Corporation has gathered the following data on a proposed investment project (gnore income taxes.); $37,000 $ 8,800 Investment required in equipment Annual cash inflows Salvage value of equipment Life of the investment Required rate of return 15 years 10x The company uses straight-line depreciation on all equipment. Assume cash flows occur uniformly throughout a year except for the initial Investment Click here to view Exhibit 120.1 and Exhibit 12B.2. to determine the appropriate discount factor(s) using the tables provided. The internal rate of return of the investment is closest to