Factor Company estimates that producing a unit of product would require $7.60 per unit of direct materials and $23.60 per unit of direct labor. Factor Company normally applies overhead using a predetermined overhead rate of 150% of direct labor cost. Factor Company estimates incremental overhead of $13.30 per unit of product. An outside supplier offers to provide Factor Company with all the units it needs at a price of $42.50 per unit. Factor Company should choose to: Multiple Choice Make since the relevant cost to make it is $44.50. Buy since the relevant cost to make it is $55.90. Buy since the relevant cost to make it is $31.20. Buy since the relevant cost to make it is $44.50. Make since the relevant cost to make it is $31.20