The Electro-Poly corporation is the world's largest manufacturer ot slip rings. A slip ring is an electrical coupling device that allows current to pass through a spinning or rotating connection such as a gun turret on a ship, aircraft or tank. The company recently received a $750,000 order tor various quantities ot three types ot slip rings. Each slip ring requires a certain amount ot time to wire and harness. The following table summarizes the requirements tor the three models ot slip rings. Model 2 2,000 Model 3 goo Number Ordered Hours ot Wiring Required per unit Hours ot Harnessing Required per unit Model 1 3,000 Unfortunatey, Elect-Poy does not have enough wiring and harnessing capacity to fill the order by its due date. The company has only 10,000 hours ot wiring capacity and 5,000 hours ot harnessing capacity available to devote to this order. However, the company can subcontract any portion ot this order to one ot its competitors. The unit costs ot producing each model in-house and buying the finished products trom a competitor are summarized below Cost to Make Cost to Buy Model 1 sso S61 Model 2 383 Model 3 SL30 S145 Electro-poywants to determine the number ot slip rings to make and the number to buy to till the customer order at the least possible cost. . Algebraic Model? Spreadsheet Model? 3 Soluation?