A John Deere tractor acquired on January 4 at a cost of $120,000 has an estimated useful life of 25 years. Assume that it will have no residual value.

a. Determine the depreciation for each of the first two years by the straight-line method.

First Year	Second Year
$	$

b. Determine the depreciation for each of the first two years by the double-declining-balance method.

First Year	Second Year
$	$