Keller Company makes two models of battery operated boats, the Sandy Beach and the Rocky River Basic production Information follows: Direct materials cost per unit Direct Labor cost per unit Sales price per unit Expected production per month Sandy Beach Rocky River $19.40 $28.00 13.70 83.70 105.00 1,230 units 940 units 18.20 Keller has monthly overhead of $9.946, which is divided into the following cost pools: Set costs Quality control Maintenance Total $ 1.830 5,440 2.675 $9.946 The company has also compiled the following Information about the chosen cost drivers Rocky River Numbps umber Inspections Non hours SUND D 180 1250 305 Tutui 30 462 2.500 Required: 1. Suppose Keller uses a traditional costing system with machine hours as the cost driver Determine the amount of overhead assigned to each product line (Do not round Intermediate calculations and round your final answers to the nearest whole dollar amount) Overhead Assigned Sandy Bar Node Rock RV Mode Total 2. Calculate the production cost per unit for each of Keller's products under a traditional costing system. (Round your Intermediate calculations and final answers to 2 decimal places.) Sandy Beach Rocky River Unit Cost 3. Calculate Keller's gross margin per unit for each product under the traditional costing system (Round your intermediate calculations and final answers to 2 decimal places. Sandy Beach Rocky River Gross Margin 4. Select the appropriate cost driver for each cost pool and calculate the activity rates Koller wanted to implement en ABC system Round your answers to 2 decimal places) Selo Quy M 5. Accuring an ABC system, ansign overhead cons to each product based on activity demands (Round your intermediate calculations to 2 decual places and final answers to the nearest whole dollar amount) To Re Setup Cost Quality Control Maintenance Total Overhead Cost 6. Calculate the production cost per unit for each of Keller's products with an ABC system (Round your Intermediate calculations and final answers to 2 decimal places.) Sandy Beach Rocky River Unit Cosi 7. Calculate Keller's gross margin per unit for each product under an ABC system. (Round your intermediate calculations and final answers to 2 decimal places) Sandy Beach Rocky River Gross Margin 8. Compare the gross margin per unit of each product under the traditional system and ABC {Round your answers to 2 decimal places.) Sandy Beach Rocky River Gross Margin (Traditional) Gross Margin (ABC)