**GMAT Prep**

At a certain committee meeting only associate professors and assistant professors are present. Each associate professor has brought \(2\) pencils and \(1\) chart to the meeting, while each assistant professor has brought \(1\) pencil and \(2\) charts. If a total of \(10\) pencils and \(11\) charts have been brought to the meeting, how many people are present?

A. \(6\)

B. \(7\)

C. \(8\)

D. \(9\)

E. \(10\)

OA B