Write a complete Java program based on the supplied information using file /O to do the following: Read data from the salary.txt • Determine the amount of zakat each employee has to pay, where: • Zakat = 2.5 * (salary - (8000 - (number of children *1000)))

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
Section: Chapter Questions
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Given the following input file named salary.txt, where each record contains the employee's name, employee's id, number of children and salary.
|salary - Notepad
File Edit Format View Help
Mohamad Ali,111111,4,40000
Maimunah Rahmat,222222,5,56700
Mohamad Rizal,333333,1,100000
Write a complete Java program based on the supplied information using file /0 to do the following:
• Read data from the salary.txt
Determine the amount of zakat each employee has to pay, where;
• Zakat = 2.5% * (salary - (8000 - (number of children *1000)))
Determine the status of the employee based on the details given below.
Amount of zakat
Category
<500
Small income
>=500
and
Medium
1000
income
>= 1000
High income
• Store the employee's name, salary, and amount of zakat he/she paid for the small and medium category to the output file named "less.dat".
• Store the employee's name, salary, and amount of zakat he/she paid for the high category to the output file named "great.dat".
Use exceptions to handle possible file errors and wrong data type errors.
Transcribed Image Text:Given the following input file named salary.txt, where each record contains the employee's name, employee's id, number of children and salary. |salary - Notepad File Edit Format View Help Mohamad Ali,111111,4,40000 Maimunah Rahmat,222222,5,56700 Mohamad Rizal,333333,1,100000 Write a complete Java program based on the supplied information using file /0 to do the following: • Read data from the salary.txt Determine the amount of zakat each employee has to pay, where; • Zakat = 2.5% * (salary - (8000 - (number of children *1000))) Determine the status of the employee based on the details given below. Amount of zakat Category <500 Small income >=500 and Medium 1000 income >= 1000 High income • Store the employee's name, salary, and amount of zakat he/she paid for the small and medium category to the output file named "less.dat". • Store the employee's name, salary, and amount of zakat he/she paid for the high category to the output file named "great.dat". Use exceptions to handle possible file errors and wrong data type errors.
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