5 please show work.

Builtrite purchased its current machine 2 years ago at a cost of $70,000 with an additional $10,000 in shipping and installation costs and is being depreciated down to zero during its five year life. Today, Builtrite is thinking of selling this machine for $45,000. If Builtrite is in the 34% tax bracket, what are the tax implications for the sale? tax benefit of $4,420 tax benefit of $1,020 taxes owed of $4,420 taxes owed of $1,020 tv MacBook Air