Solar Innovations Corporation bought a machine at the beginning of the year at a cost of $33,000. The estimated useful life was five years and the residual value was $3,500. Assume that the estimated productive life of the machine is 10,000 units. Expected annual production was year 1, 2,000 units; year 2, 3,000 units; year 3, 2,000 units; year 4, 2,000 units; and year 5, 1,000 units.

1. depreciation schedule for each of the alternative methods.
2. a.Straight-line.
3. b.Units-of-production.
4. c.Double-declining-balance.
5. Which method will result in the highest net income in year 2? Does this higher net income mean the machine was used more efficiently under this depreciation method?