operation research linear programming help me solve this qu

operation research / linear programming

help me solve this question step by step plz?

Two types of bowls are made using labor and two types of raw material (walnut and bamboo). Four dollars of profit are made for every walnut bowl that is produced, and two dollars of profit are made for every bamboo bowl that is produced. The restrictions on the three resources are given by the following LP: Solve the problem graphically. Find the shadow prices for each of the three resources. Provide a written interpretation for each of the shadow prices. For what values of profit for the walnut bowl would the current basic feasible solution remain optimal? For what values of profit for the bamboo bowl would the current basic feasible solution remain optimal?

Solution