On April 1, 2020, Ice Drilling Co purchased a trencher for $185.000. The machine was expected to test five years and we are value of $18.500 Required: Calculate depreciation expense for 2020 and 2021 to the nearest month, sing (a) the straight line method, and the double declining balance method. The company has a December 31 year end. (Do not round intermediate calculations Strolight and Double Declining Balin Yoo 2020 2021