Question: Homework: Implement the following classes and invoke discountedPrice() for object of each class. > Discountable discountedPrice (price: double): double + PercentageDiscount percentage: double + PercentageDiscount

Homework: Implement the following classes and invoke discountedPrice() for object of

Homework: Implement the following classes and invoke discountedPrice() for object of each class. > Discountable discountedPrice (price: double): double + PercentageDiscount percentage: double + PercentageDiscount (percentage: double) + get Percentage (): double + set Percentage (percentage: double): void + discountedPrice (price: double): double ThresholdDiscount threshold: double discount: double + ThresholdDiscount (threshold: double, discount: double) getThreshold(): double + getDiscount(): double setThreshold(threshold: double): void set Discount (discount: double): void + discountedPrice (price: double): double + +

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