On January 1, 2018, a machine was purchased for $122,500. The machine has an estimated salvage value of $7,300 and an estimated useful life of 5 years. The machine can operate for 120,000 hours before it needs to be replaced. The company closed its books on December 31 and operates the machine as follows: 2018, 24,000 hrs; 2019, 30,000 hrs; 2020, 18,000 hrs; 2021, 36,000 hrs; and 2022, 12,000 hrs.

Compute the annual depreciation charges over the machines life assuming a December 31 year-end for each of the following depreciation methods. (Round answers to 0 decimal places, e.g. 45,892.)

Assume a fiscal year-end of September 30. Compute the annual depreciation charges over the assets life applying each of the following methods. (Round answers to 0 decimal places, e.g. 45,892.)

Year		Straight-line Method		Sum-of-the-years'-digits method		Double-declining-balance method
2018		$		$		$
2019
2020
2021
2022
2023