Please Answer A thru C. Thanks

Seattle Grace Corporation manufactures two models of a medical device: Model 101 and Model 102. Below is the current year production data for the company: The 210, 000 units of material had a total cost of $1,365,000. Direct labor a $17 per hour. The company has total overhead production costs of $1,850, 000. a. If Seattle Grace Corporation applies factory overhead using direct labor hours, compute the total production cost and the unit cost for each model b. Assume that Seattle Grace Corporation has established the following activity centers, costs drivers, and costs to apply factory overhead. Compute the total cost and the unit cost for each model. c. Explain why the unit coal for each model is different across the three methods of overhead application. How can such information benefit an organization