A surface mount PCB placement/soldering line is to be installed for $2,100,000. It will have a salvage value of $140,000 after 5 years. Determine the depreciation deduction and the resulting unrecovered investment during each year of the assets life.

part a:

Determine the depreciation deduction and the resulting unrecovered investment during each year of the assets life using declining balance depreciation using double declining balance depreciation.