A farmer can buy two types of plant food, mix A and mix B. Each cubic yard of mix A contains 36 pounds of phosphoric acid, 30 pounds of nitrogen, and 4 pounds of potash. Each cubic yard of mix B contains 9 70- pounds of phosphoric acid, 30 pounds of nitrogen, and 22 pounds of potash. The minimum monthly requirements are 540 pounds of phosphoric acid, 900 pounds of nitrogen, and 220 pounds of potash. 60- Find the set of feasible solutions graphically for the amounts of mix A and mix B that can be used. 50 If x is the number of cubic yards of mix A used and y is the number of cubic yards of mix B used, write a 40- system of linear inequalities that indicates appropriate restraints on x and y. Write an inequality for the constraint on phosphoric acid. Complete the inequality below. 30- 540 20 10 10 20 30 40 50 60 70 V A 2Solve the system graphically, and indicate whether the solution region is bounded or unbounded. Find the coordinates of each corner point. 3x +y > 12 x + 3y > 12 x20 y20 Use the graphing tool to graph the system of inequalities. Graph the region that represents the correct solution only once. -12 12 16 Click to enlarge graph 12A manufacturing company makes two types of water skis, a trick ski and a slalom ski. The trick ski requires 11 labor-hours for fabricating and 1 labor-hour for finishing. The slalom ski requires 6 26- labor-hours for fabricating and 1 labor-hour for finishing. The maximum labor-hours available per day for fabricating and finishing are 132 and 18, respectively. Find the set of feasible solutions graphically for the number of each type of ski that can be produced. 20- 16- If x is the number of trick skis and y is the number of slalom skis produced per day, write a system of linear inequalities that indicates appropriate restraints on x and y. Write an inequality for the constraint on fabricating time. Complete the inequality below. 10- 132 2