If some produce three products P1 P2 P3 requiring the mix up of 3 materials M1 M2 and M3 1 unit of product P1 required for unit of material M1 6 units of material M2 and 2 units of material M3 once unit of product P2 requires 8 unit of material M1 4 unit of material M2 and 10 units of material M3 1 unit of products P3 require 4 unit of material M1 8 units of material M2 and 4 units of material and three using Matrix and notations find the total requirement of each material if the form produce 200 unit of each product the Per unit cost of product of each product if the Per unit cost of material M1 and 2 and M3 Rs 10 respectivali third D total cost of production if the form produce 400 units of each product