You are an accountant setting up a payroll system for a small firm. Each line of the table in Appendix G indicates an employee’s salary range and corresponding base tax amount and tax percentage. Given a salary amount, the tax is calculated by adding the base tax for that salary range and the product of percentage of excess and the amount of salary over the minimum salary for that range. • Design a program that solves this problem.

• Generate a set of input test values.
• Perform a design walkthrough to verify your design.

I am confuse on how to go about design the the program for it.

Suggested steps:

1. understand the requirements of the program (from a given input salary, calculate required tax)
2. understand the algorithm of the tax calculation.
3. prepare a pseudocode that will satisfy the requirements.
4. code in the desired programming language of your choice.
5. test the code using different test data.
6. document the program.

Designing a program to solve this problem involves breaking it down into steps and determining the logic needed to calculate the tax for each salary range. Here's a suggested approach:

Step 1: Define the salary ranges and corresponding tax information.

In this step, you should create a data structure to store the salary ranges and their corresponding tax information. You can use a table or a collection, such as a list or a dictionary, to store this information.

For example, you can create a list of dictionaries, where each dictionary represents a salary range and contains the following keys: "min_salary", "base_tax", and "excess_percentage".

Step 2: Prompt the user for the salary amount.

In this step, you need to prompt the user to enter the salary amount for which they want to calculate the tax. You can use a simple input statement to get the salary amount from the user.

Step 3: Calculate the tax.

In this step, you'll need to calculate the tax based on the entered salary amount and the salary ranges defined in step 1. You'll need to compare the entered salary amount with the minimum salary of each range to determine the appropriate range and then apply the tax formula mentioned in the problem description.

Here's a possible approach to calculate the tax:

- Iterate through the list of salary ranges.
- Check if the entered salary amount is greater than or equal to the minimum salary of the current range.
- If it is, calculate the tax by adding the base tax to the product of excess percentage and the difference between the entered salary amount and the minimum salary of the current range.
- Display the tax amount.

Step 4: Test the program.

To test the program, you should generate a set of input test values representing various salary amounts. Test with values within each salary range as well as values outside the defined ranges to ensure the program handles different scenarios correctly.

Perform a design walkthrough with your program by checking each step of your design to ensure that it covers all the necessary aspects effectively. This will help you identify any potential issues or missing logic in your design.

By following this approach, you should be able to design a program that accurately calculates the tax for any given salary amount based on the provided salary ranges and tax information. Good luck!