The cost to become a member of a fitness center is as follows: (a) the Senior citizens discount is 30%; (b) if the membership is bought and paid for 12 or more months in advance, the discount is 15%; or (c) if more than 5 personal training sessions are purchased, the discount on each session is 20%. Write a menu driven program that determines the cost of a new membership. Your program must contain a method that displays the general information about the fitness center and its charges, a method to get all the necessary information to determine the membership cost, and a method to determine the membership cost. Use appropriate parameters to pass information in and out of a method.