7-Doe, Inc. purchased a bulldozer at a cost of $300,000. The bulldozer has an estimated residual value of $20,000 and an estimated life of 10 years, or 15,000 hours of operation. The bulldozer was purchased on January 1, 2020 and was used 1,200 hours in 2024. What method of depreciation will produce the maximum depreciation expense in 2024 (fifth year)? Select one: A. Straight-line B. Double-declining-balance C. Units-of-production D. All methods produce the same expense in 2024