Master Buy Appliance Store must determine how many super screen TVs to keep in stock. There are only two models, A and B. Model A requires 10 square feet of floor space, and model B requires 6 square feet of floor space; 5000 square feet of floor space is available for these TVs. Each Model A sale results in an $80 profit, while each model B sale results in a profit of $50. Marketing requirements dictate that at least 60% of the super screen TVs in stock be Model Bs.
Write the linear programming formulation for this problem