WARNING: This program has a syntax error! It tries to use a variable that should be included as a return variable.
We use a return variable to store information that was returned from inside a function.
- Click Run and read the error message. The variable new_grade is undefined!
- We see that the function calculate_grade() has a return statement, but is it stored in a return variable?
- Fix this program by storing the result of calculate_grade() in the return variable new_grade.
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