Walton Chemical Company makes a variety of cosmetic products, one of which is a skin cream designed to reduce the signs of aging. Walton produces a relatively small amount (16,000 units) of the cream and is considering the purchase of the product from an outside supplier for $6.00 each. If Walton purchases from the outside supplier, it would continue to sell and distribute the cream under its own brand name. Walton's accountant constructed the following profitability analysis: Revenue (16,000 units X $12.00) Unit-level materials costs (16,000 units x $1.50) Unit-level labor costs (16,000 units x $0.80) Unit-level overhead costs (16,000 x $0.30) Unit-level selling expenses (16,000 X $0.50 ) Contribution margin Skin cream production supervisor's salary Allocated portion of facility-level costs Product-level advertising cost Contribution to companywide income $192.000 (24,000) (12,800) 14,800) (8,000) 142.400 (62.000 (13,500) (49,000 $ 17,900 Required a. Identify the cost items relevant to the make-or-outsource decision. b. What is the avoidable cost per unit if the outsourcing decision is taken? Should Walton continue to make the product or buy it from the supplier? c. Suppose that Walton is able to increase sales by 16,000 units (sales will increase to 32,000 units). Calculate the total avoidable costs. At this level of production, should Walton make or buy the cream? Complete this question by entering your answers in the tabs below. Required A Required B Required C Suppose that Walton is able to increase sales by 10,000 units (sales will increase to 32,000 units). Calculate the total avoidable costs. At this level of production, should Walton make or buy the cream? Total avoidable costs At this level of production, should Walton make or buy the cream?