Task: Question Answering
Input (English): Problem: a part - time employee whose hourly wage was increased by 20 percent decided to reduce the number of hours worked per week so that the employee ' s total weekly income would remain unchanged. by what percent should the number of hours worked be reduced ?
Options: a. 11, b. 15, c. 16.66, d. 17, e. 18
Output (English): c