Please help out with this finance question. Thank you very much.

Builtrite is considering purchasing a new machine that would cost $60,000 and the machine would be depreciated (straight line] down to $0 over its four year life. At the end of four years it is believed that the machine could be sold for $12,000. The machine would increase EBDT by $42,000 annually. Builtrite's marginal tax rate is 34%. What is the TCF associated with the purchase ofthis machine? (0 $4,030 r\" $7,920 I\" $9,900 If\" $0