I need help with the formula, can anyone post the work they did to solve this problem, thank you!

1. Prepare depreciation schedules using Straight-Line, Units-of-Production, and Double-Declining Balance Depreciation.

Sullivan Ranch Corporation has purchased a new tractor. The following information is given: 150,000 Cost: Estimated Residual: Estimated Life in years: Estimated Life in hours: Actual Hours: $ 10,000 4 1200 Year 1 Year 2 Year 3 Year 4 360 270 350 220 Prepare the following Double-Declining-Balance depreciation schedule by using the Excel DDB FUNCTION (fx) to calculate Depreciation Expense for Years 1-4 in the Depreciation Expense column. Enter formulas or absolute cell references for the remaining cells SULLIVAN RANCH CORPORATION Depreciation Schedule-Double-Declining-Balance Method End of year amounts Accumulated Depreciation Depreciation Year Book Value Expense 4 Total