Derive a class CombinedDiscount from DiscountPolicy, as described in Exercise 10. It should have a constructor that has two parameters of type DiscountPolicy. It should define the method computeDiscount to return the maximum value returned by computeDiscount for each of its two private discount policies. The two discount policies are described in Exercises 11 and 12.
What will be an ideal response?
See the code in CombinedDiscount.java.
Computer Science & Information Technology
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Computer Science & Information Technology