10-123 Haver Company currently produces component RX5 for its sole product. The current cost per unit to manufacture the required 68,000 units of RX5 follows Donec materials Direct Labor Overhead Tal costs per $14.20 . 9.00 21.00 Direct materials and direct labor are 100% variable. Overhead Is 80% fixed. An outside supplier has offered to supply the 68.000 units of RX5 for $18.00 per unit Required: 1. Calculate the incremental costs of making and buying component RX5. Total incremental costs of: Making the units Buying the units Total costs Should be compatty continue to manufacture the part or how can from the outside Supplier