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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Question

Java

Instructions
Acme Parts runs a small factory and employs workers who are paid one of three hourly rates
depending on their shift:
1. first shift, $17 per hour
2. second shift, $18.50 per hour
3. third shift, $22 per hour
Each factory worker might work any number of hours per week; any hours greater than 40 are paid
at one and one-half times the usual rate. In addition, second and third shift workers can elect to
participate in the retirement plan for which 3% of the worker's gross pay is deducted from the
paychecks.
Write the AcmePay program that prompts the user for hours worked, shift, and, if the shift is 2 or 3.
whether the worker elects the retirement (1 for yes, 2 for no). Display:
1. Hours worked
2. Hourly pay rate
3. Regular pay
4. Overtime pay
5. Retirement deduction, if any
6. Net pay.
An example of the program is shown below:
Please enter shift - 1, 2, or 3
2
Please enter hours worked
9
Do you want to participate in the retirement plan?
Enter 1 for Yes and 2 for No.
1
Hours worked is 9.0
Hourly pay rate is 18.5
Regular pay is
166.5
Overtime pay is
0.0
Retirement deduction is 4.995
Net pay is.....
..161.505
Transcribed Image Text:Instructions Acme Parts runs a small factory and employs workers who are paid one of three hourly rates depending on their shift: 1. first shift, $17 per hour 2. second shift, $18.50 per hour 3. third shift, $22 per hour Each factory worker might work any number of hours per week; any hours greater than 40 are paid at one and one-half times the usual rate. In addition, second and third shift workers can elect to participate in the retirement plan for which 3% of the worker's gross pay is deducted from the paychecks. Write the AcmePay program that prompts the user for hours worked, shift, and, if the shift is 2 or 3. whether the worker elects the retirement (1 for yes, 2 for no). Display: 1. Hours worked 2. Hourly pay rate 3. Regular pay 4. Overtime pay 5. Retirement deduction, if any 6. Net pay. An example of the program is shown below: Please enter shift - 1, 2, or 3 2 Please enter hours worked 9 Do you want to participate in the retirement plan? Enter 1 for Yes and 2 for No. 1 Hours worked is 9.0 Hourly pay rate is 18.5 Regular pay is 166.5 Overtime pay is 0.0 Retirement deduction is 4.995 Net pay is..... ..161.505
Tasks
2.00
out of
10.00
The AcmePay program properly calculates a worker's pay.
Checks
1 out of 5 checks passed. Review the results below for more details.
Test Case Incomplete
The pay rate is calculated for working 40 hours on the first shift
Test Case Incomplete
The payrate is calculated for 30 hours working on the second shift with retirement
contributions
Test Case Incomplete
The pay rate is calculated for working 56 hours on the third shift without retirement
contributions
Test Case Incomplete
The payrate is calculated for working 56 hours on the third shift with retirement contributions
Custom Test Complete
Answers are not hard-coded into the program
<
>
>
Transcribed Image Text:Tasks 2.00 out of 10.00 The AcmePay program properly calculates a worker's pay. Checks 1 out of 5 checks passed. Review the results below for more details. Test Case Incomplete The pay rate is calculated for working 40 hours on the first shift Test Case Incomplete The payrate is calculated for 30 hours working on the second shift with retirement contributions Test Case Incomplete The pay rate is calculated for working 56 hours on the third shift without retirement contributions Test Case Incomplete The payrate is calculated for working 56 hours on the third shift with retirement contributions Custom Test Complete Answers are not hard-coded into the program < > >
Expert Solution
Step 1

From question The problem requires you to write a Java program called AcmePay that calculates the pay for a factory worker based on their shift, hours worked, and whether they choose to participate in the retirement plan.

To start, you need to prompt the user to enter the shift, hours worked, and whether they want to participate in the retirement plan. You can use the Scanner class in Java to read the user's input.

Next, based on the shift entered by the user, you can calculate the hourly pay rate for the worker. If it is the first shift, the rate is $17 per hour. If it is the second shift, the rate is $18.50 per hour, and if it is the third shift, the rate is $22 per hour.

Once you have calculated the hourly rate, you can calculate the regular pay for the worker by multiplying the hours worked by the hourly rate. If the worker works more than 40 hours, you need to calculate the overtime pay at one and a half times the hourly rate for the extra hours worked.

If the shift is 2 or 3 and the worker chooses to participate in the retirement plan, you need to deduct 3% of the gross pay from the worker's paycheck.

Finally, you need to display the following information to the user:

  1. Hours worked
  2. Hourly pay rate
  3. Regular pay
  4. Overtime pay
  5. Retirement deduction, if any
  6. Net pay

To calculate the retirement deduction and net pay, you can subtract the retirement deduction (if any) from the total pay and round the result to two decimal places.

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