PA4-4 (Algo) Selecting Cost Drivers, Assigning Costs Using Activity Rates [LO 4-1,4-3,4-4, 4-6] Keller Compony mokes two models of battery-operated boats. the Sindy Besch and the focky River. Basic production information follows: The company also has compiled the following information about the chosen cont driver: 1. Suppose Keler uses a traditional costing system with machine hours as the cost drivec. Determine the amount of overhead assigned to each product fine. 2. Calculate the production cost per unit for each of Keler's praducts under a Iraditional costing system. 3. Calculate Keller's gross margin per unit for cach product under the traditionat costing system. 4. Select the sppropriate cost driver for each activity pool and calculate the activity rates if Kelier wanted to implement an ABC system. 5. Assuming an ABC system, assign overhead costs to each product based on activity demands. 6. Calculate the production cost per unit for each of Keller's products with an ABC system. 7. Calculate Keller's gross margin per unit for each product under an AgC system. 8. Compore the gross margi of each product under the traditional system and ASC need all 8 requirements please