Michael has $15 and wants to buy a combination of school lunches to feed at least three classmates. A sandwich cost two dollars and a hot lunch cost three dollars. The system of inequalities models the scenario 2x+ 3y (less than or equal to) 15 x + y (greater than or equal to) 3 part A - describe the graph, the system of a inequalities, including shading in the types of lines graft. Provide a description of the solution set. . part B- is the point (5,1) included in the solution area for the system? Justify your answer mathematically. part C- choose a point in the solution set, and interpret what it means in terms of real world context.