MC Qu. 75 Wheeler Company can produce a product that... Wheeler Company can produce a product that incurs the following costs per unit: direct materials, $9.40; direct labor, $23.40, and overhead, $15.40. An outside supplier has offered to sell the product to Wheeler for $42.87. If Wheeler buys from the supplier, it will still incur 45% of its overhead cost. Compute the net incremental cost or savings of buying.