need help with section b!!

Yello Bus Lines uses the units-of-activity method in depreciating its buses. One bus was purchased on January 1, 2022, at a cost of $233,839. Over its 4-year useful life, the bus is expected to be driven 139,900 miles. Salvage value is expected to be $8,600. (a) Compute the depreciable cost per unit. (Round answer to 2 decimal places, e.g. 0.50.) Depreciable cost per unit permile Prepare a depreciation schedule assuming actual mileage was: 2022,34,900;2023,28,000;2024,40,000; and 2025,37,000. (Round cost per unit to 2 decimal places, e.g. 15.25 and all other answers to 0 decimal places, e.g. 5.275.) Prepare a depreciation schedule assuming actual mileage was: 2022,34,900;2023,28,000;2024,40,000; and 2025,37,000. (Round cost per unit to 2 decimal places, e.g. 15.25 and all other answers to 0 decimal places, e.8. 5.275.)