please help , im confused

The controller, who is studying the use of activity-based costing, has determined that the firm's overhead can be identified wit three activities: manufacturing setups, machine processing, and product shipping. Data on the number of setups, machine hours, and outgoing shipments, which are the activities' three respective cost drivers, follow, The firm's total overhead of $10,410,400 is subdivided as follows: manufacturing setups, $2,271,360; machine processing, $6,246,240; and product shipping, $1,892,800. Required: 1. Compute the unit manufacturing cost of Type A and Type B storage cabinets by using the company's current overhead costing procedures. 2. Compute the unit manufacturing cost of Type A and Type B storage cabinets by using activity-based costing. 3. Is the cost of the Type A storage cabinet overstated or understated (i.e., distorted) by the use of machine hours to allocate total manufacturing overhead to production? By how much? 4. Assume that the current selling price of a Type A storage cabinet is $298.50 and the marketing manager is contemplating $36 discount to stimulate volume. Is this discount advisable? Complete this question by entering your answers in the tabs below. Compute the unit manufacturing cost of Type A and Type B storage cabinets by using activity-based costing. (Round activity based application rates, overhead application and the final answers to 2 decimal places.) The controller, who is studying the use of activity-based costing, has determined that the firm's overhead can be identified v three activities: manufacturing setups, machine processing, and product shipping. Data on the number of setups, machine hours, and outgoing shipments, which are the activities' three respective cost drivers, follow. The firm's total overhead of $10,410,400 is subdivided as follows: manufacturing setups, $2,271,360; machine processing. $6,246,240; and product shipping, $1,892,800. Required: 1. Compute the unit manufacturing cost of Type A and Type B storage cabinets by using the company's current overhead costing procedures. 2. Compute the unit manufacturing cost of Type A and Type B storage cabinets by using activity-based costing. 3. Is the cost of the Type A storage cabinet overstated or understated (i.e., distorted) by the use of machine hours to allocat total manufacturing overhead to production? By how much? 4. Assume that the current selling price of a Type A storage cabinet is $298.50 and the marketing manager is contemplatin $36 discount to stimulate volume. Is this discount advisable? Complete this question by entering your answers in the tabs below. Is the cost of the Type A storage cabinet overstated or understated (i.e., distorted) by the use of machine hours to allocate total manufacturing overhead to production? By how much? (Do not round intermediate calculations. Round activity based application rates, overhead application and the final answers to 2 decimal places.)