[The following information applies to the questions displayed given below.]

The Doodad Company purchases a machine for $200,000. The machine has an estimated residual value of $80,000. The company expects the machine to produce four million units. The machine is used to make 440,000 units during the current period.

If the units-of-production method is used, the depreciation expense for this period is:

$22,000.

$13,200.

$360,000.

$440,000.