A $60 000 asset will be depreciated by the straight-line method over a six-year period. NO salvage

Question:

A $60 000 asset will be depreciated by the straight-line method over a six-year period. NO is expected. If the company's tax rate is 50°h, what would be the present-worth advantage of using the sum-of-years7 -digits method, given a 10% after-tax MARR?
Salvage Value
Salvage value is the estimated book value of an asset after depreciation is complete, based on what a company expects to receive in exchange for the asset at the end of its useful life. As such, an asset’s estimated salvage value is an important...