Wheeler Company can produce a product that incurs the following costs per unit direct materials $9.60; direct labor, $23.60, and overhead, $15.60. An outside supplier has offered to sell the product to Wheeler for $43.58. If Wheeler buys from the supplier, it will still incur 45% of its overhead cost. Compute the net incremental cost or savings of buying Multiple Choice $3.36 cont per unit O $1,80 savings per unit $3.56 savings per unit O S180 cont per unit Sa: 56 cost per unit