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.) (Click the icon to view additional information.) Prepare an outsourcing analysis to determine whether Sensor Systems should make or buy the switch. (For the Difference column, use a minus sign or parentheses only when the cost of outsourcing exceeds the cost of making the switches in-house.) Make Outsource Difference optical switch optical switch (Make-Outsource) Variable costs: Direct materials Direct labor Variable overhead Purchase price from outsider Total differential cost per unit Direct materials $ Direct labor 10.00 1.00 2.00 7.00 Variable overhead Fixed overhead 20.00 Manufacturing product cost 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.) (Click the icon to view additional information.) Prepare an outsourcing analysis to determine whether Sensor Systems should make or buy the switch. (For the Difference column, use a minus sign or parentheses only when the cost of outsourcing exceeds the cost of making the switches in-house.) Make Outsource Difference optical switch optical switch (Make-Outsource) Variable costs: Direct materials Direct labor Variable overhead Purchase price from outsider Total differential cost per unit Direct materials $ Direct labor 10.00 1.00 2.00 7.00 Variable overhead Fixed overhead 20.00 Manufacturing product cost