A company produces two types of goods, and B, that require gold and silver. Each unit of type A requires 3 g of silver and 1 g of gold while that of type B requires 1 g of silver and 2 g gold. The company can use at the most 9 g of silver and 8 g gold. If each unit to type A brings a profit of Rs 40 type B Rs 50, find the number of units of each type that company should produce to maximize profit .formulate the above LPP and solve it graphically and aso find the maximum profit.
