Review the example in Appendix E and the additional examples on pp. 80 & 83 of Prelude to Programming. Complete Programming Problem 2 on p. 109 of Ch. 2 of Prelude to Programming.

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Example 2.5 Pseudocode for the Sale Price Program

The initial pseudocode for the Sale Price program might look as follows:

Input Data module

Input ItemName, OriginalPrice, DiscountRate

Perform Calculations module

Compute SalePrice

Compute TotalPrice

Output Results module

Output the input data and TotalPrice

Then we refine and add detail to each module, which gives us the following version

of the pseudocode:

Input Data module

Prompt for ItemName, OriginalPrice, DiscountRate

Input ItemName, OriginalPrice, DiscountRate

Perform Calculations module

Set AmountSaved = OriginalPrice * (DiscountRate/100)

Set SalePrice = OriginalPrice – AmountSaved

Set Tax = SalePrice * .065

Set TotalPrice = SalePrice + Tax

Output Results module

Write ItemName

Write OriginalPrice

Write DiscountRate

Write SalePrice

Write Tax

Write TotalPrice

 

this is just the example.

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