Factor Co can produce a unit of product for the following costs: Direct material Direct labor Overhead Total costs per unit 57.48 23.40 37.69 $67.80 An outside supplier offers to provide Factor with all the units it needs at $39.90 per unit. If Factor buys from the supplier the company will still incur 70% of its overhead Factor should choose to Multiple Choice 0 O Buy since the relevant cost to make it is $30.80. 0 Make since the relevant cost to make it is $30.80. 0 Buy since the relevant cost to make it is $41.90. 0 Make since the relevant cost to make it is $41.90. 0 Buy since the relevant cost to make it is $56.70