Response to the following problem:
Waylander Coatings Company purchased waterproofing equipment on January 6, 2015, for $320,000. The equipment was expected to have a useful life of four years, or 20,000 operating hours, and a residual value.
The estimated value of a fixed asset at the end of its useful life of $35,000. The equipment was used for 7,200 hours during 2015, 6,400 hours in 2016, 4,400 hours in 2017, and 2,000 hours in 2018.