Mackenzie Manufacturing purchased equipment for $160,000. In addition, shipping charges of $2,000 were incurred to obtain the equipment. The compony paid $12,500 to construct a foundation and install the equipment. The equipment is estimated to have a residual value of $15,000 at the end of its 5 year useful life. Using the straight-line method, what is the book value of the equipment at the end of the third full year of use? Multiple Choice $78,800 $55,300 $71,000 $53,800