i need part C i keep getting thr wrong answer

On January 1, 2017 Fast Delivery Transportation Company purchased a used aircraft at a cost of $51,40 plane to remain useful for five years (7,300,000 miles) and to have a residual value of $5,400,000. Fast Delivery expects to fly the plane B25,000 miles the first year, 1,350,000 miles each year during the second third, and fourth years, and 2,425,000 miles the last year. Read the requirements 1. Compute Fast Delivery's depreciation for the first two years on the plane using the straight-line method, the units-of-production method, and the double-declining balance method. a. Straight-line method Using the straight-line method, depreciation is $ 9,200,000 for 2017 and $ 9,200,000 for 2018 b. Unito-of-production method (Round the depreciation per unit of output to two decimal places to compute your final answers.) Uning the units of production method, depreciation is $ 5,197,500 for 2017 and $ 8,505,000 for 2018 c. Double-declining balance method Using the double declining balance method. depreciation is $ for 2018 for 2017 and $