At Gary's company, two types of candles are created from the common melting and molding process: pillar candles and votive candles (eight votives per pack; one pack is one unit). The costs of the joint process total $56,400. The votive candles are sold directly after production, but the pillar candles are further etched and designed to increase their value. The quantities, costs, and values of these products as produced and sold are as follows. Etched, Decorated Pillar Candles Votive Candles Pillar Candles Production units at split-off 20,000 10,000 Units sold at split-off 9.000 Further processing cost Production units after further processing Units sold after further processing $15,000 20,000 19,000 Sales price per unit $4 $1.88 $6