For each of the following pairs of related entities, indicate whether (under typical circumstances) there is a one-to- manv or a many-to-many relationship. Then, using the shorthand notation introduced in the text, draw a diagram for each of the relationships. a. STUDENT and COURSE (students register for courses) b. BOOK and BOOK COPY (books have copies) c. COURSE and SECTION (courses have sections) 1 The Database Environment and Development Process 47 d. SECTION and ROOM (sections are scheduled in rooms) e. INSTRUCTOR and COURSE f. COURSE and SEMESTER g. MEAL and COURSE