1: Load Existing Librarian Database to the Program
2: Add librarians
3: Delete Existing Librarians
4: View a table of Existing Librarians
5: Save any changes to a text file
1: Load exisiting database of books and borrowing operations to the program
2: Add a new book to the system
3: Add a new book borrowing operation to the system
4: View a table of the Existing Books in the database
5: View a table of the existing Borrowing operations in the database
6: Return an already Borrowed book
7: Calculate the borrowing fee the student must pay when returning the book
8: Save all new Data to a file