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Question

Given the following CyclingGlass and Swimmingglass subdass are inherited from Sport VisionShop superclass Superclass : SportVision Shop Attributes: private String custorderNo private String custorderDate private double deposit Pymt // customer order number // date of order public ClearVision Shop (String orderNo, orderDate, double deposit) // getter and setter methods Abstract Method: public abstract double calcharges() //method to calculate the price Subclass : Cycling Glass Attributes: private char type_glass /* T' Transition Glass, "P Polarized glass, T' - Iridium glass/ private boolean uvProtection; /* with UV protection extra RM 30 will be charge to the total price / Method: /ecessary constructor, getter and setter methods public double calcharges() //method to calculate charges=price-deposit public String toString() // method to display the data members Details of charges are shown in Table below: Glass Type Price Transition RM 400.00 Polarized RM 450.00 Iridium RM 600.00 Subclass : SwimmingGlass Attributes: private char Type; // 'A' - Anti-fogging goggle, 'S' private String style; // "Retro", "Warrior" or "Modern short-sighted goggle Method: /ecessary constructor, getter and setter methods public double calCharges() //method to calculate the price public String toString() // method to display the data members Details of charges are shown in table below: Glass Type Price Style and Discount Retro Modern RM 180.00 Anti-Fogging goggle Short-sighted goggle 8% 10% RM 300.00 5% 10% c) Write a Java application which uses the concept of polymorphism to: I. Store data on various types glasses into an array of object. The number of data to be stored and information on each glass are given by the user. II. Determine and display the number of customers who buy cycling and swimming glass from the clearVisionShop outlet. TII Display information of all customer who have bought short-sighted goggle (Swimming Glass) (13 marks)