The program MUST perform the following checks: 1. Case-insensitive when asking whether to continue (e.g. accepting both ‘Y’ and ‘y’) 2. When asking for the paid tax amount, the amount cannot be negative or greater than the total income. For other amounts, it shoul
The program MUST perform the following checks: 1. Case-insensitive when asking whether to continue (e.g. accepting both ‘Y’ and ‘y’) 2. When asking for the paid tax amount, the amount cannot be negative or greater than the total income. For other amounts, it shoul
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
Problem 1PE
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Control structures
Control structures are block of statements that analyze the value of variables and determine the flow of execution based on those values. When a program is running, the CPU executes the code line by line. After sometime, the program reaches the point where it has to make a decision on whether it has to go to another part of the code or repeat execution of certain part of the code. These results affect the flow of the program's code and these are called control structures.
Switch Statement
The switch statement is a key feature that is used by the programmers a lot in the world of programming and coding, as well as in information technology in general. The switch statement is a selection control mechanism that allows the variable value to change the order of the individual statements in the software execution via search.
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Need help with this problem.
Required error handling:
Theprogram MUST perform the following checks:
1. Case-insensitive when asking whether to continue (e.g. accepting both ‘Y’ and ‘y’)
2. When asking for the paid tax amount, the amount cannot be negative or greater than the total
income. For other amounts, it should not be negative. If it is invalid, it should continuously ask for a new
amount.
The
1. Case-insensitive when asking whether to continue (e.g. accepting both ‘Y’ and ‘y’)
2. When asking for the paid tax amount, the amount cannot be negative or greater than the total
income. For other amounts, it should not be negative. If it is invalid, it should continuously ask for a new
amount.
Transcribed Image Text:Objectives:
• Use basic Java constructs: if, switch, and repetition (looping)
• Perform simple data type manipulations
• Solve problem, design solution and implement using Java
Requirements:
Description:
Write a program named "CalcTax.java" that calculates taxes from data provided by the user:
1. Ask the user for the PIN code. The user must enter either 5678 or 8765 to continue with the program,
otherwise exit the program and the user can try up to 3 times.
2. Ask the user for W2 income amount, any interest, deduction and paid tax amount
3. Calculate the actual tax amount based upon the given income and data
4. Continuously ask the user to enter another set of data until the user chooses to exit the program
Java I
PROGRAMMING PROJECT #1
1. The program must produce similar output.
2. The tax rate is based on the following table:
Actual Income
< $50,000
$50,000 < $75,000
$75,000 $100,000
Above $100,000
Tax rate
15%
20%
25%
30%
3. The tax amount is calculated based upon the actual income (income + interest - deduction)
4. Print out "due" or "refund" based upon the proper tax amount result
5. You need to write at least 1 method.
Transcribed Image Text:Required error handling:
The program MUST perform the following checks:
1. Case-insensitive when asking whether to continue (e.g. accepting both 'Y' and 'y')
2. When asking for the paid tax amount, the amount cannot be negative or greater than the total
income. For other amounts, it should not be negative. If it is invalid, it should continuously ask for a new
amount.
Sample test data and output:
D:\>java CalcTax
Welcome to my tax calculation program.
Please enter the PIN code: 1234
Invalid pin code. Please try it again.
Please enter the PIN code: 56789
Invalid pin code. Please try it again.
Please enter the PIN code: 2345
Invalid pin code. You have reached the maximum number of retries.
Thank you for using my program.
D:\>java CalcTax
Welcome to my tax calculation program.
Please enter the PIN code: 1234
Invalid pin code. Please try it again.
Please enter the PIN code: 2345
Invalid pin code. Please try it again.
Please enter the PIN code: 5678
Please enter the amount from W2 form: 25000
Please enter the interest income: 200
Please enter the paid tax amount: 3500
Please enter the amount for deduction: 1000
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