The manager of a small manufacturing firm gathers the following information about the firm’s labor utilization and production: Refer to the data in Exhibit B. The number of workers resulting in the...

The manager of a small manufacturing firm gathers the following information about the firm’s labor utilization and production:

Refer to the data in Exhibit B. The number of workers resulting in the highest level of average product of labor is closest to:

 A. 3. B. 4. C. 5.