Office furniture for a large engineering facility is placed in service at a total cost of $2,100,000 plus installation of $500,000. It is expected to last 15 years with a salvage value of $250,000. What is the MACRS-GDS property class? Generate a depreciation schedule for each year of depreciation (calculate depreciation allowance and book value for each year).

A machine was bought 3 years ago for $20,000. SL depreciation has been used with B=$20,000, N=4years, S=$0. A replacement is been considered. A new machine can be bought for $16,000 to replace the old one. DDB depreciation will be used for the new machine with B=$16,000, N=4 years, S=$0. The new machine will be used for 2 years and then can be sold for $12,000. The new machine will save $5,000/yr in operation cost. The old machine can be sold for $4,000 right now, or kept in use for 2 more years and then will be sold for $1,000. Incremental combined tax rate is 50%, after-tax MARR is 10%. Calculate ∆PW of the replacement.

Calculate the value of depreciation of gross value is $120 million and the net value is $100 million

The cost of a certain machinery is $30,000. Its useful life is 6 years, and its resale value is $5,000. Estimate the book value of the machine after 2 years, using constant percentage depreciation method. Tabulate the annual depreciation amounts and the book value of the equipment at the end of each year.