Bau Long-Haul, Inc, is considering the purchase of a tractor-trailer that would cost $281662, 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 $82000 per year. The internal rate of return on the investment in the trector-trailer is closest to (ignore Income taxes) Click here to view Exhibit 138-1 and Exhibit 138-2, to determine the appropriate discount factorts) using the tables provided points 005957 Multiple Choice 22% 19% 14%