"Doughnuts All the Time" LLC.just purchased a new delivery vehicle for its business. The cost of the vehicle was $10,000 with an estimated useful life of 10 years. There is no salvage value a. Write a linear depreciation function that models the value of the asset (vehicle) over time. b. The accounting department is considering switching to an accelerated depreciation method. Here is the non-linear equation that depreciates the vehicle on an accelerated basis: V(t) = 100-2000t + 10000 i. What is the book value of the asset in year 2 using the accelerated method? C. Compare the vehicle in year 6. How much is the book value using each method? D. Assuming that DATT LLC decides to go with an accelerated method for calculating depreciation, what will the tax-benefit be in year 1? Assume a corporate tax rate of 29.4%