On January 1, the Matthews Band pays $67,000 for sound equipment. The band estimates it will use this equipment for five years and perform 200 concerts. It estimates that after five years it can sell the equipment for $2,000. During the first year, the band performs 55 concerts. Compute the first-year depreciation using the units-of-production method. Select formula for the depreciation rate of Units of Production: Calculate the first year depreciation expense: Depreciation per concert Concerts in first year Depreciation in first year