I'm studying for my Final next week and stumped on this question. Thank you in advance!

1. Wheat is used in the production of bread. Assume wheat is produced in a perfectly competitive market. a. Draw correctly Labeled side-by-side graphs for the wheat market and a representative wheat farmer. On your graphs, show each of the following. i. The equilibrium price and quantity in the wheat market labeled PM and QH. ii. The profit-maximizing quantity of wheat produced by the wheat farmer earning positive profits, Labeled QF. b. Demonstrate how the wheat firm can go from short-run economic profits to long-run economic profits. On the same graphs, show each of the following. i. The new equilibrium price and quantity in the wheat market labeled PM, and QM1. ii. The profit-maximizing quantity of the wheat firm in long-run, Labeled QF. c. Barley Is produced in a perfectly competitive market. Assume farmers can grow either wheat or barley on the same land. The price of barley has decreased. 1. Demonstrate on new graph(s), how the wheat firm went from long-run to short-run based on the information received in part (c )