(a) [2 points] 0n the graph below (identical to the graph in Q1), illustrate which students the charter will admit. Cost Per Student o 20 40 so so 100 Student Risk Score Percentile (b) [3 points] Based on your answer in (a), calculate for charter schools the i. average cost per student ii. total operating profits or losses (c) [3 points] Based on your answer in (a), calculate for public schools the i. average cost per student