What happens when you press the enter key at the end of a line of bulleted text? 1. a bullet-style change results. 2. a new bullet point is added. 3. the next line is demoted. 4. the next line is promoted.

Technician a says that with self-adjusting clutch systems, the release bearing constantly rotates. technician b says that the ball bearing portion of the release bearing should be lubricated with high-temperature grease during routine maintenance. which technician is correct?