Answer:
a. $33,300
b. $0.03 per copy
c. $7,560
Explanation:
Units of Output = (Cost - Residual Value) × ( Period`s Production / Total Expected Production)
Depreciable Cost = Cost - Residual Value
               = $36,600 - $3,300
               = $33,300
Depreciation Rate = Depreciable cost ÷ Expected Production
               = $33,300 ÷ 1,110,000 copies
               = $0.03 per copy
Depreciation for the year = Depreciation Rate × Period`s Production
                      = $0.03 × 252,000 copies
                      = $7,560