Maize Squash (Pounds per acre) ( Pounds per acre) Elijah 28 Aneesha 18 On the following graph, use the blue line (circle symbol) to plot Elijah's production possibilities frontier (PPF), and use the purple line (diamond symbol) to plot Aneesha's PPF. 180 O 162 Elijah's PPF 144 126 108 Aneesha's PPF 90 SQUASH (Pounds) 72 54 18 190 180 270 360 450 540 630 720 810 900 MAIZE (Pounds)