I need help answering the below questions for an assignment!

Question #1: Assume agricultural products are identical and there are many sellers and buyers of agriculture products: a. State the profit maximizing condition for each seller of agricultural products. b. Graphically, show the market equilibrium of the industry and a seller where economic profits equal zero. Please include marginal revenues, demand curve, price and quantity at the equilibrium. C. From part b above, if the number of buyers increases, show the new short run equilibrium for a seller and the industry as a whole