Information about three joint products follows: XYZAnticipated production12,000 lbs.8,000 lbs.7,000 lbs. Selling price/lb. at split-off$16$26$48Additional processing costs/lb. after split-off (all variable)$8$20$20Selling price/lb. after further processing$20$40$70The cost of the joint process is $140,000. Which of the joint products should be processed further

Aaron corporation, which has only one product, has provided the following data concerning its most recent month of operations: selling price $ 102 units in beginning inventory 0 units produced 4,900 units sold 4,260 units in ending inventory 640 variable costs per unit: direct materials $ 20 direct labor $ 41 variable manufacturing overhead $ 5 variable selling and administrative expense $ 4 fixed costs: fixed manufacturing overhead $ 64,200 fixed selling and administrative expense $ 2,900 the total contribution margin for the month under variable costing is: