SignmentMain.do?invoker-assignments&itakeAssignmentSessi nssignment take&in onLocator-a Calculator Mighty Safe Fire Alarm is currently buying 56,000 motherboards from MotherBoard, Inc. at a price of $64 per board. Mighty Safe Is considering making its own motherboards. The costs to make the motherboards are as follows: direct materials, $31 per unit; direct labor, $10 per unit;, and variable factory overhead, $16 per unit. Fixed costs for the plant would increase by $74,000. which option should be selected and why? a. make, $318,080 increase in profits Ob. buy, $74,000 more in profits c. make, $392,000 increase in profits Od. buy, $318,080 more in profits