A database is to be designed for a video rental company, which has several branches. The data held on each branch is the branch address and telephone number. Each branch is given a branch number, which is unique throughout the company. Each branch is allocated staff. The data held on a member of staff is their name, address, position, and salary. Each member of staff is given a number, which is unique throughout the company. Each branch has a stock of videos. The data held on a video is the catalogue number, video number, title, category, length of the rental period, cost, status, and the names of the main actors and the director. The catalogue number uniquely identifies each video. However, in most cases, there are several copies of each video at a branch, and the individual copies are identified using the video number. A video is given a category such as 'Action', 'Children', 'Drama', 'Horror', or 'SciFi'. The status indicates whether a specific copy of a video is available for rent. Before hiring a video from the company, a customer must first register as a member of a local branch. The data held on a member is the first and last name, address, and the date that the member registered at a branch. Each member is given a member number, which is unique throughout the company. Once registered, a member is free to rent videos, up to a maximum of ten at any one time. The data held on each video rented is the rental number, the full name and number of the member, the video number, title, the length of the rental period, and the dates the video is rented out and returned. The rental number is unique throughout the company

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