Sequential and Selection Processing Control Structure

Week Three CheckPoint

Tamara Smith

IT/210

June 8, 2012

Tim Held

Week Three CheckPoint

Design a program

Application-Level Requirements List

1. The program will present a user screen that prompts the user for specified input.

2. The main user screen will have a title.

3. The main user screen shall have a description telling the user what the program does.

4. The calculation of the tax due shall be executed only after all valid input values are provided.

5. The program shall allow the user to clear all input fields and recomplete the calculation.

Input-Process-Output Chart

Input | Process | Output |

Salary Amount: | | Display menu. | Name: Type: Range: | SalaryAmount Real 1-14,999.99 |

Name: Type: Range: | SalaryAmount Real 1-14,999.99 | Get base tax dollars. | Name: Type: Range: | BaseTaxDollars Real 0-1425.00 |

Name: Type: Range: | SalaryAmount Real 1-14,999.99 | Get excess salary. | Name: Type: Range: | ExcessSalary Real > 0 |

Name: Type: Range: | SalaryAmount Real 1-14,999.99 | Get percentage rate | Name: Type: Range: | PercentageRate Real > 0 |

Name: Type: Range: Name: Type: Range: | ExcessSalary Real >0 PercentageRate Real >0 | Get percent of excess salary. | Name: Type: Range: | PercentofExcessSalary Real > 0 |

Name: Type: Range: Name: Type: Range: | BaseTaxDollars Real 0-1425.00 PercentofExcessSalary Real 0>0 | Display results. | Name: Type: Range: | TaxDue Real >0 |

Analysis

Process:

1. Display a program title.

2. Prompt for the salary amount.

3. Display salary bracket.

4. Display base tax in dollars.

5. Display tax percent rate.

6. Subtract $1,500.00 from the salary amount greater than $1,499.99.

7. Multiply the excess salary by the tax percent rate.

8. Add the base tax in dollars to the percent of excess salary.

9. Display salary amount and tax due.

Input:...