A retailer sells video-games for a number of platforms: Xbox, Wii, and PlayStation. The games have three rating categories: EveryOne, Teen, and Mature. The retailer would like you to write an object-oriented application that will meet the following requirements:

The ability to create and retrieve the games for every platform

The ability to create and retrieve the games for every rating category

The ability to retrieve games for every rating category of a particular platform

Customers may subscribe with the retailer to be notified of new game releases

Retailer sends 20% discount coupons for randomly selected 10 customers every day

The retailer keeps the name, address, and phone number of the customers

The retailer keeps the name, address, and phone number of the platform manufacturers

The retailer keeps the name, address, and phone number of the software company creator for every game.

Create the UML Analysis class diagram that will satisfy the above requirements.