Bau Long-Haul, Incorporated, is considering the purchase of a tractor-traller that would cost $387,006, would have a useful life of 7 years, and would have no salvage value. The tractor-traller would be used in the company's haulling business, resulting in additional net cash intlows of $79,500 per year. The internal rate of return on the investment in the tractor-traller is closest to (lgnore income taxes.): Cilck here to view Exhiblt 128.1 and Exhibiti.128-2, to determine the appropriate discount foctor(s) using the tables provided