this is an Optimization and Modeling problem

1 A grain mill employs 6 workers for 8-hour day to produce rye and wheat flour. It takes 24 minutes to produce a ton of rye or wheat flour. The amount of rye flour produced should be at least half but not more than 1,5 times the amount of wheat flour produced. The profits produced per tone of rye flour is $50 and per ton of wheat flour is $100. a. Formulate this problem as a Linear Programming programming model to find the optimum 8-hour day's profit b. Solve the model you had formulated in Part(a) using Graphical Metholl. Determine the range of the ratio of per ton profits that will keep the the optimum obtained in Part(b). C