I need help with Part B please

Gibson Electronics produces video games in three market categories: commercial, home, and miniature. Gibson has traditionally allocated overhead costs to the three products using the companywide allocation base of direct labor hours. The company recently implemented an ABC system when it installed computer-controlled assembly stations that rendered the traditional costing system ineffective. In implementing the ABC system, the company identified the following activity cost pools and cost drivers:.

Additional data for each of the product lines follow: Total Miniature $ 30.90/unit $ 18.70/hour 1,400 Commercial $ 36.70/unit $ 13.50/hour 6,900 20,000 290 11% 13,000 17,000 Direct materials cost Direct labor cost Number of labor hours Number of machine hours Number of production orders Research and development time Number of units Square footage Home $ 24.00/unit $ 13.50/hour 12,800 44,000 2,000 22% 40,000 54,000 16,000 410 67% 12,000 27,000 21,100 80,000 2,700 100% 65,000 98,000 Required a. Determine the total cost and cost per unit for each product line, assuming that overhead costs are allocated to each product line using direct labor hours as a companywide allocation base. Also determine the combined cost of all three product lines. b. Determine the total cost and cost per unit for each product line, assuming that an ABC system is used to allocate overhead costs Determine the combined cost of all three product lines. (For all requirements, round intermediate calculations for allocation rates to 2 decimal places and all other calculations to the nearest whole dollar. Round "Cost per Unit" to 2 decimal places. Round your answers for "Total Cost" to the nearest whole dollar amount.) Type of Product Commercial a $ Home Total Cost Cost per Unit 1,322,350 $ 101.72 2,528,000 63.20 549.580 45.80 4.399,930 Miniature Combined total $ b. Commercial Home Miniature Combined total $ 0 Additional data for each of the product lines follow: Total Miniature $ 30.90/unit $ 18.70/hour 1,400 Commercial $ 36.70/unit $ 13.50/hour 6,900 20,000 290 11% 13,000 17,000 Direct materials cost Direct labor cost Number of labor hours Number of machine hours Number of production orders Research and development time Number of units Square footage Home $ 24.00/unit $ 13.50/hour 12,800 44,000 2,000 22% 40,000 54,000 16,000 410 67% 12,000 27,000 21,100 80,000 2,700 100% 65,000 98,000 Required a. Determine the total cost and cost per unit for each product line, assuming that overhead costs are allocated to each product line using direct labor hours as a companywide allocation base. Also determine the combined cost of all three product lines. b. Determine the total cost and cost per unit for each product line, assuming that an ABC system is used to allocate overhead costs Determine the combined cost of all three product lines. (For all requirements, round intermediate calculations for allocation rates to 2 decimal places and all other calculations to the nearest whole dollar. Round "Cost per Unit" to 2 decimal places. Round your answers for "Total Cost" to the nearest whole dollar amount.) Type of Product Commercial a $ Home Total Cost Cost per Unit 1,322,350 $ 101.72 2,528,000 63.20 549.580 45.80 4.399,930 Miniature Combined total $ b. Commercial Home Miniature Combined total $ 0