
Concept explainers
Software Sales
A software company sells a package that retails for $199. Quantity discounts are given according to the following table.
Quantity | Discount |
10-19 | 20% |
20-49 | 30% |
50- 99 | 40% |
100 or more | 50% |
Write a
Input Validation: Decide how the program should handle an input of less than 0.

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