Assume that direct labor is a variable cost. Of the fixed manufacturing overhead, 30% is avoidable if the component were bought from the outside supplier. In addition, making the component uses 1 minute on the machine that is the company's current constraint. If the component were bought, this machine time would be freed up for use on another product that requires 2 minutes on this machine and that has a contribution margin of $5.20 per unit. When deciding whether to make or buy the component, what cost of making the component should be compared to the price of buying the component