help with this depreciation methods question

Problem 2 Depreciation Methods 12 points On January 1, 2014, Done Inc. purchased melting equipment for $60.000. The estimated life of the equipment was 8 years, with an estimated residual value of $4.000, Compute the depreciation expense on this equipment in 2014 and 2015 using the following methods Straight-line 200% declining balance 2014:$ 2015:$ Required computations