1) Nucor a manufacturing company has received orders for 80 metal lockers, 75 desks, 200 Shelves and 25 TV stands for the month of August. Nucor sells metal lockers for $90 each, shelves for $150 each, TV stands for $65 each and desks for $95 each. Nucor has the option of manufacturing these products in house or purchasing them from an outside supplier. The associated costs are given below Product Locker Shelf TV stand Desk Cost if Cost if anufactured 75 125 30 48 urchased 80 140 45 62 The company has three types of welding machines: 10 type P, 6 type Q and 5 type R