Pranjali also wants to determine the yearly depreciation allowance for the first year and the last year of the useful life of the medical van, which the hospital calculates using the sum-of-years' digit depreciation. Determine these amounts as follows: a. Below the declining balance depreciation data, use a function to calculate the yearly depreciation allowance for the first year. b. Next, use a function to calculate the yearly depreciation allowance for the last year. Mount Moreland Hospital - Neighborhood Nurse Van Depreciation Van with Medieal Fauinment