1. Strong steel company operates two steel mills with different production capacities. Mill I can produces 1000 tons per day of AAA steel, 3000 tons per day of AA steel , 5000 tons of per day of A steel. Mill F can produce 2000 tons per day of each grade of steel. The company has made a contract with the construction firm to provide 24,000 tons of AAA steel, 32,000 tons of AA steel and 40,000 tons of A steel. The cost of running mill I is $1,400 per day and mill F is $ 1000 per day. (2 pt each)
a) Formulate linear programming model?
b) How many amount of mill I and F should be produced? Solve by using graphical method? & Simplex Solution Method
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