A company treasurer is uncertain which of three depreciation methods the firm should use for office furniture that costs $50,000 & has a zero salvage value at the end of a 5 year depreciable life. Compute the depreciation schedule for the office furniture by the following methods: a. Straight-line Depreciation b. Double-Declining Balance Depreciation (table below) C. Sum-of-Years'-Digits Depreciation Year Depreciation Depreciation Book Value 1 2 3 4 5