Complete Question: $5$ on p$.644.$

NOTE: In order to do Question No: $5,$ you need to complete Question No: $4($Person and Customer Class$)$ on page $643.$

Upload your zip folder to the instructor using this Assignment submission point. Person and Customer Classes

Design a class named Person with properties for holding a person's name, address,

and telephone number. Next, design a class named Customer, which is derived from

the Person class. The Customer class should have a property for a customer num$-$

ber and a Boolean property indicating whether the customer wishes to be on a mail$-$

ing list. Demonstrate an object of the Customer class in a simple application.

Inheritance and Polymorphism

PreferredCustomer Class

A retail store has a preferred customer plan where customers can earn discounts on

all their purchases. The amount of a customer's discount is determined by the

amount of the customer's cumulative purchases in the store as follows:

When a preferred customer spends $$500,$ he or she gets a $5$ percent discount on

all future purchases.

When a preferred customer spends $$1,000,$ he or she gets a $6$ percent discount

on all future purchases.

When a preferred customer spends $$1,500,$ he or she gets a $7$ percent discount

on all future purchases.

When a preferred customer spends $$2,000$ or more, he or she gets a $10$ percent

discount on all future purchases.

Design a class named PreferredCustomer, which is derived from the Customer

class you created in Programming Problem $4.$ The PreferredCustomer class should

have properties for the amount of the customer's purchases and the customer's dis$-$

count level. Demonstrate the class in a simple application.

attached screenshots are question and assignment instructions. do it as per the instructions.