product is manufactured by blending three different raw materials. The finished product sho uld meet certain quality requirements. Given the following data what is your recommendation wi th regard to quantity for raw materials to be blended, which will meet the quality requirements w ith minimum cost. Quality characteristics Contribution to quality Minimum quality requirements A B C 1 3 0 1 10 2 5 1 2 15 3 1 2 0 Cost of raw materials per unit (in Rs) 2 5 3 A Formulate the LP Model B. Solve the LPP Using Big M method