On January 1, 2012, a machine was purchased for $90,000. The machine has an estimated salvage value of $6,000and an estimated useful life of5years. The machine can operate for100,000hours before it needs to be replaced. The company closed its books on December 31 and operates the machine as follows: 2012,20,000hrs; 2013,25,000hrs; 2014,15,000hrs; 2015,30,000hrs; 2016,10,000hrs.

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.)

straight line, sum-of-years, double declining (for years 2012-2017)