Randy Inc. produces and sells tablets. The company incurred the following costs for the May: Advertising cost for monthly television ads Attachable keyboard Insurance for delivery truck Factory supervisor's salary Marketing manager's salary Assembly worker wages Miscellaneous soldering material used to seal case Hourly wages for factory security guard CEO's salary Speakers $ 4,200 18,200 420 3,150 2,850 16,000 650 1,800 6,600 4,800 Required: Determine each of the following: 1. Direct material 2. Direct labor 3. Manufacturing overhead 4. Total manufacturing cost 5. Total period cost 6. Total variable cost 7. Total fixed cost