Munoz Freight Company owns a truck that cost $47,000. Currently, the trucks book value is $22,000, and its expected remaining useful life is four years. Munoz has the opportunity to purchase for $29,000 a replacement truck that is extremely fuel efficient. Fuel cost for the old truck is expected to be $6,500 per year more than fuel cost for the new truck. The old truck is paid for but, in spite of being in good condition, can be sold for