A museum has asked you to develop a system for them to manage data on their visitors.

The proposed system will be web based and operated by an museum employee as visitors enter the museum.

Each visitors information should be captured. These details include name, address, email, and phone number.

Some visitors may be members of the museum. Details about their membership should be captured as well. These include membership ID, membership start date, membership expiry date, and member type.

Each member can bring a guest for each of their visits. The museum wants to keep track of details about the guests that members bring as well. Details include guest name, guest address, guest email, and guest phone number.

Visitors who are not members may want to become members. Employees at the museum should be able to create new memberships for such visitors.

The system should allow employees to cancel memberships or to change a membership to a different type of membership. They have different levels/types of memberships gold, silver, and bronze. Bronze members can bring one guest each for each of their visits. Silver members can do that and also receive free tickets to special events. Gold members receive all of that and also receive two free parking passes.

Special events can be created and visits to such special events should be captured as well. Details about special events to be captured are special event id, description, from date, to date, fee for non-members, and fee for members.

Employees, along with another guest of their choice, should be allowed to attend all events at the museum free of charge

Create a State diagram for Visitor