1.5 points Save Answer On Jan. 2021, Hidd Indstrial Co. aquired a machine for $690,000. It is estimated that the machine will have a 10-year useful life or 400,000 units over its useful life and its salvage value at the end of useful life is estimated as $90,000. Required: Select the reight depreciation expense for the year ended December 31, 2021, using the Units-of-production method of depreciation assuming that the company produced 45,000 units in 2021. Select the right answer of the following choices $135,000 $45,000 $690,000 $67,500 $1.5