Exact Photo Service purchased a new color printer at the beginning of 2018 for $42,000. The printer is expected to have a four-year useful life and a $1,680 salvage value. The expected print production is estimated at 1,500,000 pages. Actual print production for the four years was as follows:

2018	553,200
2019	475,700
2020	383,700
2021	388,000
TOTAL	1,800,600

The Printer was sold at the end of 2021 for $1,980

Compute the depreciation expense for each of the four years, using units-of-production depreciation. (Round cost per unit to three decimal places. Round your final answers to nearest dollar amount.)

	Units of Production
2018	$
2019	$
2020	$
2021	$