Code a subclass named ExpressCard that inherits from the superclass CreditCard, which has two private data members: foreignFeeRate of double type, and domesticBonusMileageRate of double type Provide: default constructor with no parameters, constructor with all parameters to initialize its own private data and the inherited data from CreditCard getter/setter methods for each data member There are two effector methods: Method calcFee() takes no parameters and it returns double type. This method calculates the transaction fee. First you need to call the method in superclass to obtain the basic fee, and then for ExpressCard user, there is an extra charge for foreign spending. Given the same example above as in class CreditCard, the basic fee is $3, and under a foreignFeeRate of 3%, then the extra fee is calculated by multiplying $50 of foreign spending with 3% (0.03) of foreignFeeRate, which yields $50 *0.03 = $1.5, so the total fee is $3 + $1.5 = $4.5. Method calcMileage() takes no parameters and it returns double type. This method calculates the mileage award. First you need to call the method in superclass to obtain the basic mileage, then there is a bonus mileage award for domestic spending under a rate of domesticBonusMileageRate. Given the same example as in class CreditCard, the basic mileage award is 7.5 miles, and if the domesticBonusMileageRate is 4% (0.04), then the bonus mileage is calculated by multiplying $100 of domestic spending with domesticBonusMileageRate 0.04, which yields 4 miles. Then the total mileage award is 7.5 + 4 = 11.5 miles. write the code in java please

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Code a subclass named ExpressCard that inherits from the superclass CreditCard, which has two private data members: foreignFeeRate of double type, and domesticBonusMileageRate of double type Provide: default constructor with no parameters, constructor with all parameters to initialize its own private data and the inherited data from CreditCard getter/setter methods for each data member There are two effector methods: Method calcFee() takes no parameters and it returns double type. This method calculates the transaction fee. First you need to call the method in superclass to obtain the basic fee, and then for ExpressCard user, there is an extra charge for foreign spending. Given the same example above as in class CreditCard, the basic fee is $3, and under a foreignFeeRate of 3%, then the extra fee is calculated by multiplying $50 of foreign spending with 3% (0.03) of foreignFeeRate, which yields $50 *0.03 = $1.5, so the total fee is $3 + $1.5 = $4.5. Method calcMileage() takes no parameters and it returns double type. This method calculates the mileage award. First you need to call the method in superclass to obtain the basic mileage, then there is a bonus mileage award for domestic spending under a rate of domesticBonusMileageRate. Given the same example as in class CreditCard, the basic mileage award is 7.5 miles, and if the domesticBonusMileageRate is 4% (0.04), then the bonus mileage is calculated by multiplying $100 of domestic spending with domesticBonusMileageRate 0.04, which yields 4 miles. Then the total mileage award is 7.5 + 4 = 11.5 miles.

write the code in java please