Linear Programming:
A company produces two products A and B. The sales volume of A is at least 80% of the total sales of both A and B. However, the company cannot sell more than 100 units of product A per day. Both products use one raw material, of which the maximum daily availability is 240 lb. The usage rates of the raw material are 2 lb. per unit of product A and 4 lb. per unit of product B. The profit units for products A and B are $20 and $50, respectively.
Formulate a Linear programming problem and SOLVE IT using Graphical method.