How do i do a variable costing income statement and compute profitability through a contribution margin on the following case?

Short-term Decision Making with a Strategic Emphasis Easthof Inc. Easthof Inc. (Easthof) is a wholesale distributor supplying a wide range of high-end cooking knives for the professional chef. Easthof has an enviable reputation for quality of its products. The demand for Easthof's products is so great that at times Easthof cannot satisfy the demand and must delay or refuse some orders, in order to maintain its production quality. Additionally, Easthof purchases some of its products from outside suppliers in order to meet the demand. These suppliers are carefully chosen so that their products maintain the quality image that Easthof has attained The Easthof production facilities are highly automated, with more than 100 robots performing many steps in the knife-making process. The basic shape and the integral bolster of forged blades are precision forged in a die at 2200 F (1200*C) and then hardened at 1920 F (1500 *C). Easthof forged knives have more than 40 steps in their manufacturing process. The company has a Robotics Department that is currently manufacturing the professional chef knives for the cooking set. Easthof is able to manufacture and sell 150,000 knife sets annually. making full use of its robotic capacity. Presented below are the selling price and costs associated with Easthof's professional chef knives: Selling Price per Set: $1000 Cost per Set: Polypropylene Handle $25 High carbon stainless steel-forged 300 Robotics time ($50/hr) 150 Direct Labor Manufacturing overhead Selling and admin. cost 40 Total costs Profit per set of chef knives $135 200 150 865 Because Easthof believes it could sell 200,000 sets of chef knives annually if it had sufficient manufacturing capacity, the company has investigated the possibility of purchasing the knives for distribution. Bon Appetit Inc., a steady supplier of quality products, would be able to provide 30,000 sets of knives per year at a price of $850 per set delivered to Easthof's facility. With the explosion of the healthy eating and organic food phenomenon and the current open concept in housing with the kitchen as the center of the home, there is a significant uptick in the "at home foodie". Easthof's product manager has suggested that the company could make better use of its Robotics Department by manufacturing high-end cutlery for the at-home market. In fact, to support his position, the product manager has a market study that indicates an expanding market for high-end cutlery for the home market and a need for additional suppliers. The product manager believes that Easthof could expect to sell 75,000 sets of high- end home-market cutlery annually at a price of $500 per set. The estimated costs to manufacture the cutlery is presented below. High-End Cutlery data Selling Price per Set: $500 Cost per Set: Molded Plastic $25 Carbon Steel - laser cut 100 Robotics time ($50/hr) 50 Direct labor Manufacturing overhead Selling and admin.cost Total costs 320 Profit per set of home-market knives $180 75 50 20 The home market knife sets are laser-cut from a stainless-steel plate and have only 14 steps in their manufacturing process Other information pertinent to Easthof's operations is presented below. Purchased products - other costs: Total fixed and variable selling and administrative costs for the purchased knives would be $12 per set. Selling and Administrative costs: An allocated $8 fixed overhead cost per unit is included in the selling and administrative cost for all purchased and manufactured products, Manufacturing overhead: The overhead included in the above costs is a combined variable and fixed amount. In the Robotics Department, Easthof uses Robotics hours as the application base for manufacturing overhead. Included in the manufacturing overhead for the current year is $6,750,000 of fixed, factory-wide manufacturing overhead in the Robotics Department. REQUIRED: 1) Maximize Easthof Inc.'s profitability, recommending which product or products should be manufactured and/or purchased. Support your recommendation by an analysis that will show the associated financial impact. Compare the current product manufacturing decision with your alternatives. Compute profitability through contribution margin using a variable costing income statement. Hint: This is a short-term decision. In the short run, fixed costs remain the same. The financial comparison should only include variable costs. Hint: The first step is to separate all costs into their respective fixed and variable components. Overhead and Selling and admin.costs are mixed costs. 2) Recommendations should include the strategic considerations