Question:   A transport company wants to buy different type of vehicles through loan. So it needs a system to calculate the loan amount to pay for the different vehicles. Develop a java program to calculate total loan amount using concept of inheritance based on the following instructions. Save the file/project as Transport43434343.  A) Class name: Vehicle_AAAAAAA       Member variables: principalAmount, rate      Member Method: –  parametrized constructor to initialize member variables –  to calculate and return interest of  vehicle     interest  =  principalAmount * rate2 B)  Class name:  LandTransport  extends Vehicle_AAAAAAA       Member variables: noOfYear       Member Method : –  Constructor to invoke the constructor of the super class and initialize noOfYear –  to calculate and return loan amount of Land Transport     loanAmount  =   interest * ( ( noOfYear / 12) + 365) C)  Controlling class : Transport43434343 –  To create object of class LandTransport –  To display interest of Vehicle_AAAAAAA –  To display  loan amount of  LandTransport – To display noOfYear of LandTransport

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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A transport company wants to buy different type of vehicles through loan. So it needs a system to calculate the loan amount to pay for the different vehicles. Develop a java program to calculate total loan amount using concept of inheritance based on the following instructions. Save the file/project as Transport43434343.

 A) Class name: Vehicle_AAAAAAA

      Member variables: principalAmount, rate

     Member Method:

–  parametrized constructor to initialize member variables

–  to calculate and return interest of  vehicle

    interest  =  principalAmount * rate2

B)  Class name:  LandTransport  extends Vehicle_AAAAAAA

      Member variables: noOfYear

      Member Method :

–  Constructor to invoke the constructor of the super class and initialize noOfYear

–  to calculate and return loan amount of Land Transport

    loanAmount  =   interest * ( ( noOfYear / 12) + 365)

C)  Controlling class : Transport43434343

–  To create object of class LandTransport

–  To display interest of Vehicle_AAAAAAA

–  To display  loan amount of  LandTransport

– To display noOfYear of LandTransport

 

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