JV Level a warm up A snack bar cooks and sells hamburgers and hot dogs during football games 3 To stay in business it must sell at least 10 hamburgers but cannot cook more than 40 b It must also sell at least 30 hot dogs but cannot cook more than 70 c The snack bar cannot cook more than 90 items total d The profit on a hamburger is 0 33 and on a hot dog it s 0 21 How many of each item should the snack bar sell to make the maximum profit Variables X number of hamburgers sold 7 Hot dogs sold Constraints Objective Functions Graph Table 10 x 40 30 y 70 10 0 int 0 90 Tatal item b XtY290