2. (16 points) Farmer Jane owns 60 acres of land. She is going to plant each with wheat or corn. Each acre planted with wheat yields $100 profit; each with corn yields $120 profit. The labor and fertilizer used for each acre are given in Table 1. 120 workers and 80 tons of fertilizer are available. a. Formulate the linear programming that would help farmer Jane to maximize profits from her land. b. Solve the model using the graphical method