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Problem 4-15 Contrasting ABC and Conventional Product Costs (L04-2, LO4-3, LO4-4] Marine, Inc., manufactures a product that is available in both a flexible and a rigid model. The company has made the rigid model for years; the flexible model was introduced several years ago to tap a new segment of the market. Since introduction of the flexible model, the company's profits have steadily declined, and management has become concerned about the accuracy of its costing system. Sales of the flexible model have been increasing rapidly. Overhead is applied to products on the basis of direct labor-hours. At the beginning of the current year, management estimated that $672,000 in overhead costs would be incurred and the company would produce and sell 2,000 units of the flexible model and 10,000 units of the regular model. The flexible model requires 3.0 hours of direct labor time per unit, and the regular model requires 1.50 hours. Direct materials and labor costs per unit are given below: Rigid Direct materials cost per unit $80 Direct labor cost per unit $50 Plexible 5135 015 Required: 1-a. Compute the predetermined overhead rate using direct labor hours as the basis for allocating overhead costs to products. 1-b. Compute the unit product cost for one unit of each model. 2. An intern suggested that the company use activity-based costing to cost its products. A team was formed to investigate this idea. It came back with the recommendation that four activity cost pools be used. These cost pools and their associated activities are listed as follows: Expected Activity Activity Cost Pool and Activity Measure Purebase ordera (number of orders Rework request number of requeste) Product testing (number of tests) Machine related machine-hours) Estimated Overhead cost $ 25,000 15,000 235,000 397.000 $672,000 Flexible 150 85 700 1,400 Rigia 475 290 1,180 2,570 Toti 625 375 1.880 3.970 Compute the activity rate for each of the activity cost pools. 3-0. Using activity-based costing, determine the total amount of overhead that would be assigned to each model for the year. 3-b. Using activity-based costing, compute the unit product cost for one unit of each model. Compute the activity rate for each of the activity cost pools. 3-a. Using activity-based costing, determine the total amount of overhead that would be assigned to each model for the year. 3-6. Using activity-based costing, compute the unit product cost for one unit of each model. Complete this question by entering your answers in the tabs below. Req 1A Reg 1B Req 2 Rea Reg 38 Compute the predetermined overhead rate using direct labor-hours as the basis for allocating overhead costs to products. Predetermined overhead rate per DLH Reg 1B > Compute the activity rate for each of the activity cost pools. 3-a. Using activity-based costing, determine the total amount of overhead that would be assigned to each model for the year. 3-b. Using activity-based costing, compute the unit product cost for one unit of each model. Complete this question by entering your answers in the tabs below. Req 1A Req 18 Reg 2 Rea Req 3B Compute the unit product cost for one unit of each model Unit Product Cost Flexible Rigid Compute the activity rate for each of the activity cost pools. 3-a. Using activity-based costing, determine the total amount of overhead that would be assigned to each model for the year. 3-b. Using activity-based costing, compute the unit product cost for one unit of each model. Complete this question by entering your answers in the tabs below. Req IA Reg 1B Reg 2 Reg Reg 38 Compute the activity rate for each of the activity cost pools. Activity Cost Pool Activity Rate Purchase orders per order Rework requests per request Product testing per test Machine-related per MH activity rate for each of the activity cost pools. 3-a. Using activity-based costing, determine the total amount of overhead that would be assigned to each model for the year. 3-b. Using activity-based costing, compute the unit product cost for one unit of each model. Complete this question by entering your answers in the tabs below. Reg 1A Reg 1B Reg 2 Reg BA Reg 38 Using activity-based costing, compute the unit product cost for one unit of each model. (Do not round intermediate calculations and round your answers to 2 decimal places.) Unit Product Cost Flexible Rigid