Ism240 homework 4 health club membership fee calculator


ISM240 – Homework 4

Q1. Health Club Membership Fee Calculator

The Bay City Fitness and Health Club charges the following monthly membership rates:

Adult Membership: $50/month

Child: $20/month

Student:  $30/month

Senior citizen: $40/month

The club also offers the following optional services, which increase the base monthly fee:

Yoga lessons: add $10 to the monthly fee

Zumba lessons: add $15 to the monthly fee

Karate:  add $20 to the monthly fee

Personal Trainer: add $25 to the monthly fee

Create an application that allow the user to select a membership rate, select optional services, and the number of months of the membership. The application should display total fee including 8% sales tax.

The application should have the following functions and procedures.








Returns the rate of the selected membership type




Returns the cost of the selected optional services




Accepts the subtotal as an argument. Return the amount of   sales tax on that amount. The tax rate should store in a class level   constant.




Resets the optional services check boxes to unchecked




Resets the membership rate radio buttons to their initial   value



Event handler

Calculates and displays the total fee.



Event handler

Ends the application.



Event handler

Resets the controls on the form to their initial values.

Input validation: Validate the number of months entered by the user.

Graphical user interface – 20 points

Input validation, standard naming conventions, and comments – 10 points

Functions and procedures – 70 points

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