1. Count the number of courses taught by all adjunct and full time faculty members during the semester and their total enrollments for all classes they teach.
2. Display the last names of all adjunct faculty members whether or not they are teaching. Display the number of courses each faculty member is teaching, Also display the overall total number of courses taught by adjuncts.
3. Display the total number of courses taught by each faculty member each term, the total number of courses offered during each term, the total number of courses offered for all terms, and the total number of courses taught by each faculty member for all terms.