On January 1, 2020, Micro Corp purchased equipment for $100,000. The equipment has a useful life of ten years and a residual value of $10,000. If Micro Corp uses the double-declining balance method, what is the total amount of depreciation to be expensed during 2021, which is the second year of the asset's expected life? Multiple Choice $80,000 $30,000 $20,000 $16,000