Task: Question Answering
Input (English): Problem: of the 13 employees in a certain department, 1 has an annual salary of 38,000, 2 have an annual salary of 45,500 each, 2 have an annual salary of 42,500 each, 3 have an annual salary of 40,000 each and 5 have an annual salary of 48,500 each. what is the median annual salary for the 13 employees ?
Options: a. 38,000, b. 40,000, c. 42,500, d. 45,500, e. 48,500
Output (English): d