A company manufactures three products using the same production process. The costs incurred up to the split-off point are $200,000. These costs are allocated to the products on the basis of their sales value at the split-off point. The number of units produced, the selling prices per unit of the three products at the split-off point and after further processing, and the additional processing costs are as follow: Selling Price Number of Selling Price Additional Product Units Produced at Split-off after Processing Processing Costs X 5,000 $10.00 $15.00 $14,000 10,000 11.60 16.20 21,000 Z 4,000 19.40 21.60 12,000 Instructions Which product(s) should be processed further, and which should be sold at the split-off point?