Each employer on a certain task force is either a manager or employer. What percent of the employees on task force are directors?

1. Average salary of managers on task force is 5000 less than average salary of all employees on task force.
2. Average salary of directors on task force is 15000 more than average salary of all employees on task force.



Can someone guide me through this problem?

Thanks!

Chi, are you certain that you copied the question correctly? I cannot understand it as written.

Thanks
-dan