Sensor Systems manufactures an optical switch that it uses in its final product. The switch has the following manufacturing costs per unit: (Click the icon to view the costs.) (i) (Click the icon to view additional information.) Data table More info Another company has offered to sell Sensor Systems the switch for $22.00 per unit. If Sensor Systems buys the switch from the outside supplier, the idle manufacturing facilities cannot be used for any other purpose, yet none of the fixed costs are avoidable