-
bbaah
- Senior | Next Rank: 100 Posts
- Posts: 35
- Joined: Fri Aug 22, 2008 7:26 am
- Location: Accra, Ghana
- Thanked: 1 times
- GMAT Score:720
Qu. Each employee on a certain task force is either a manager or a director. What percent of the employees on the task force are directors?
1. The average (arithmetic mean) salary of the managers on the task force is $5,000 less than the average salary of all employees on the task force.
2. The average (arithmetic mean) salary of the directors on the task force is $15,000 greater than the average salary of all employees on the task force.[/spoiler]
1. The average (arithmetic mean) salary of the managers on the task force is $5,000 less than the average salary of all employees on the task force.
2. The average (arithmetic mean) salary of the directors on the task force is $15,000 greater than the average salary of all employees on the task force.[/spoiler]
