Programming

Running head: PROGRAMMING
Programming
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1
PROGRAMMING
Program 1
The program first asks the user to enter the retail price and checks if a valid price has
been entered. This is achieved through thorough checking of each entry inside of a while loop.
The user then enters the transaction code. The transaction code is converted into the respective
uppercase character. This entry is then checked against the valid codes and if an invalid code has
been entered, the user is asked to re-enter through an error message. This continues unless the
user enters a valid code and the loop counter exits. Here the code is checked using individual
conditional statements and commission calculations are made accordingly.
Output: