$3$ofJestionFrandec Company manufactures, assembles, and rebuilds material$-$handling equipment used in warehouses and distribution centers. One product, called a Liftmaster, is assembled from four components: a frame, a motor, two supports, and a metal strap. Frandec's production schedule calls for $5000$ Liftmasters to be made next month. Frandec purchases the motors from an outside supplier, but the frames, supports, and straps may be either manufactured by the company or purchased from an outside supplier. Manufacturing and purchase costs per unit are shown.Component Manufacturing CostFrameSupportStrap$$40\mathrm{.}00$$$12\mathrm{.}00$$$6\mathrm{.}00$Purchase Cost$$51\mathrm{.}00$$$15\mathrm{.}00$$$7\mathrm{.}50$