Factor Co. can produce a unit of product for the following costs: Direct material Direct labor Overhead Total product cost per unit $ 7.20 23.20 36.00 $66.40 An outside supplier offers to provide Factor with all the units it needs at $42.80 per unit. If Factor buys from the supplier, the company will still incur 60% of its overhead. Factor should choose to: Multiple Choice O ) Make since the relevant cost to make it is $44.80. O ) Make since the relevant cost to make it is $30.40. O Buy since the relevant cost to make it is $52.00 O Buy since the relevant cost to make it is $30.40. O O Buy since the relevant cost to make it is $44.80