Task: Question Answering
Input (English): Problem: there are 200 female managers in a certain company. find the total number w of female employees in the company, if 2 / 5 of all the employees are managers and 2 / 5 of all male employees are managers.
Options: a. 300, b. w = 400, c. w = 500, d. w = 600, e. none of these
Output (English): c