Southwind Company purchased equipment on January 10,2020 , for $750,000. The equipment has the following characteristics

uthwindCompany pur estimated service life in years estimated residual value service life in hours service life in units Required: equ ipme 100,000 onJanu equipment Athe foll Actual machine usage in hours: 2020 2021 5,000 ngcharacteristics Actual machine usage in units: 2020 2021 45,000 50,000 Compute depreciation expense for 2020 and 2021 under each of the following methods. 1. straight-line method 2. activity method based on hours worked 3. activity method based on units of output 4. double- decling balance method