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End If<br />
If Inputs valid is True<br />
Get Order amount<br />
Get Sales tax percent<br />
Calculate Tax = Order amount * Sales tax percent<br />
Calculate Order total = Order amount + Tax<br />
Display Tax<br />
Display Order amount<br />
End If<br />
Stop button-click event handler<br />
Start ValidateOrderAmount function (Order amount)<br />
If Order amount is not numeric<br />
Set Order amount message to "Please enter a numeric order amount."<br />
Else If Order amount is less than or equal to zero<br />
Set Order amount message to "Please enter an order amount greater than zero."<br />
Else<br />
Set Order amount message to the empty string (no error)<br />
End If<br />
Return Order amount message<br />
Stop ValidateOrderAmount<br />
Start ValidateSalesTaxPercent (Sales tax percent)<br />
If Sales tax percent is not numeric<br />
Set Sales tax percent message to "Please enter a numeric sales tax percent."<br />
Else If Sales tax percent is less than zero or greater than 0.14<br />
Set Sales tax percent message to "Please enter a sales tax percent between 0.00 and 0.14."<br />
Else<br />
Set Sales tax percent message to the empty string(no error)<br />
End If<br />
Return Sales tax percent message<br />
Stop ValidateSalesTaxPercent<br />
Deliverables<br />
<br />
<br />
<br />
Submit a Word document named Lab5YourFirstLastName.docx (where YourFirstLastName = your first and<br />
last name; e.g., Lab5JohnSmith.docx) containing the following:<br />
Screenshot of form showing the application running, with non-numeric entries for Order amount and Sales tax<br />
percent, and appropriate error messages displayed.<br />
Screenshot of form showing the application running, with out-of-range entries for Order amount and Sales tax<br />
percent, and appropriate error messages displayed.
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