Unit 1 Permutations show all your steps and answers asap please

7. A survey of 100 Grade 12 students in a local high school produced the following results of which courses they were enrolled in. NB: Not all Grade 12 students enrolled in mathematics. Math Course Taken Number of Students All three courses 5 Data Management and Calculus 40 Geometry and Data Management 11 Geometry and Calculus 22 Data Management, overall (D) 61 Geometry, overall (G) 36 Calculus, overall (C) 67 a) Draw a Venn diagram to show the entire situation. [4] b) Use the Venn diagram to identify how many students are enrolled in Calculus and in no other mathematics course. [1] c) Use the Venn diagram to identify how many students are enrolled in none of these three courses. [1]