please help me thru A-C pleasee!!!! thank youuuu

Martinez Inc. has two divisions. Division A makes and sells student desks. Division B manufactures and sells reading lamps. Each desk has a reading lamp as one of its components. Division A can purchase reading lamps at a cost of $10 from an outside vendor. Division A needs 9.600 lamps for the coming year. Division B has the capacity to manufacture 48,000 lamps annually. Sales to outside customers are estimated at 38,400 lamps for the next year. Reading lamps are sold at $12 each. Variable costs are $7 per lamp and include $1 of variable sales costs that are not incurred if lamps are sold internally to Division A. The total amount of fixed costs for Division B is $76,800. Consider the following independent situations. What should be the minimum transfer price accepted by Division B for the 9,600 lamps and the maximum transfer price paid by Division A? Minimum transfer price accepted by Division B Suppose Division B could use the excess capacity to produce and sell externally 14,400 units of a new product at a unit selling price of $7. The unit variable cost for this new product is $5. What should be the minimum transfer price accepted by Division B for the 9,600 lamps and the maximum transfer price paid by Division A? If Division A needs 12,000 lamps instead of 9,600 during the next year, what should be the minimum transfer price accepted by Division B and the maximum transfer price paid by Division A? (Round answers to 2 decimal places, es. 10.50.) Minimum transfer price accepted by Division B $ per unit Maximum transfer price paid by Division A