Doe, Inc. purchased farm equipment at a cost of $500,000 on January 1, 2020. The tractor has an estimated residual value of $25,000 and an estimated life of 10 years. If Doe uses the straight-line method, what is the book value at December 31, 2024 (end of fifth year)? Select one: O A. $500,000 O B. $475,000 O C. $262,500 o D. $237,500