USING C++

Modularity: For all arguments indicate pass by value or pass by reference.

Write a function called DisplayArizona with no arguments that displays:

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Arizona University

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Show a sample call.

1. Write a function called CalculatePerimeter that calculates the perimeter when the width and length and perimeter are passed as arguments. Are width and length and perimeter passed by value or reference? Show a sample call.

2. Write a function called Perimeter that calculates the perimeter of a room and returns perimeter when the width and length are passed as arguments. Show a sample call.

3. Write a function called GetDimensions with two arguments width and length that prompts for and receives width and length.

4. Write a function called PrintDimensions with two arguments width and length that displays width and length.

5. Write a function called CalculateSalesTax with arguments purchaseAmt and salesTaxrate and salesTax that calculates sales tax.