Which statement about announcements is true?

Multiple Choice

Formatting announcements for ease of reading can be helpful, but it is not necessary.

Event announcements should allow readers to gather all relevant information in $10$ to $15$ seconds.

Employees and customers devote a great deal of attention to the announcements they receive.

Employees gloss over announcements because they contain few facts.

Announcements are usually sent to a small, targeted group of employees or customers.