Which of the following is LEAST LIKELY to increase as more members join a work group?

In general, which media Outlets advertising relies on a mix of visual and auditory techniques and is typically very expensive?

A U.S. athletic equipment company has production plants in several Pacific Rim countries. Each plant is divided into separate production areas using six-foot thick concrete walls

The construction method is designed to prevent fire from spreading from one production area to another. Using thick concrete walls so that fire does not spread to another production area illustrates which risk control method? A) separation B) duplication C) risk avoidance D) diversification