Vitamin A and B found in food F1 and F2. One unit of food F1 contains 3 units of vitamin A and 4 units of vitamin B and that of F2 contains 6 units of vitamin A and 3 units of vitamin B. One unit of F1 and F2 cost $4 and $5 respectively. The minimum daily need per person of vitamin A and B is 80 and 100 units respectively. Formulate LPP.
