Question 6 10 pts (Ignore income taxes in this problem.) Your Company is considering the purchase of a tractor-trailer that would cost $104,520, would have a useful life of 6 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 $24,000 per year. What is the internal rate of return on the investment in the tractor-trailer? 8% 11% 10% 9% 13%