07 Copy equipment was acquired at the beginning of the year at a cost of $37,570 that has an estimated residual value of $3,400 and an estimated useful life of 5 years. It is estimated that the machine will output an estimated 1,139,000 copies. This year, 218,000 copies were made. a. Determine the depreciable cost. b. Determine the depreciation rate, $ per copy c. Determine the units-of-output depreciation for the year