You have been asked by the president of your company to evaluate the proposed acquisition of a new special$-$purpose truck for $$50,000.$ The truck falls into the MACRS three$-$year class, and it will be sold after three years for $$20,000.$ Use of the truck will require an increase in NWC $($spare parts inventon$/$ of $$2,000.$ The truck will have no effect on revenues, but it is expected to save the firm $$20,000$ per year in before$-$tax operating costs, mainly labor. The firm's marginal tax rate is $40$ percent. What will the free cash flows for this project be$?$