Consider the LIBRARY relational database schema shown in Figure $8\mathrm{.}14,$ which is used to keep

track of books, borrowers, and book loans. Referential integrity constraints are shown as directed

arcs in Figure $8\mathrm{.}14,$ as in the notation of Figure $5\mathrm{.}7.$ Write down relational expressions for the

following queries:

How many copies of the book titled The Lost Tribe are owned by the library branch whose

name is 'Sharpstown'?

How many copies of the book titled The Lost Tribe are owned by each library branch?

Retrieve the names of all borrowers who do not have any books checked out.

For each book that is loaned out from the Sharpstown branch and who's Due$\_$date is today,

retrieve the book title, the borrower's name, and the borrower's address.

Retrieve the names, addresses, and number of books checked out for all borrowers who

have more than five books checked out.

Note: You can insert artificial data

Note: Use computerized database management system for implementing the conceptual database

schema, and then use the SQL for solving the requirements