how do i put this in excel?

Make vs. Buy Decisions: Make vs. Buy Decisions: The Electro-Poly Corporation - Electro-Poly is a leading maker of slip -rings. - A $750,000 order has just been received. - The company has 10,000 hours of wiring capacity and 5,000 hours of harnessing capacity. This company can subcontract any portion of this order to one of its competitors. The unit costs of producing each model in-house and buying the finished products from a competitor are summarized in the above table. See 'Cost to Make' and 'Cost to Buy.' This company wants to determine the number of slip rings to make in-house and the number to buy from the competitor to fill the customer order at the least possible cost