1- straight-line

2- double-declining-balance

3- units-of-production

The following information applies to the questions displayed below. University Car Wash built a deluxe car wash across the street from campus. The new machines cost $219,000 including installation. The company estimates that the equipment will have a residual value of $19,500. University Car Wash also estimates it will use the machine for six years or about 12,500 total hours. Actual use per year was as follows: Hours Used 2,800 1,400 1,500 2,500 2,300 2,000 ear 2 3 4 5 6