<span>The three types of formal messages are: upward, downward and lateral. </span><span>An informal grapevine message is a common type of message at an organization. This happens when information is shared word of mouth from employee to employee in an unofficial manner.</span>
The correct answer should be A. people and E. ruler
Great is an adjective, Montezuma and Aztec are proper nouns, while people and ruler are common nouns.
C) "This data is totally useless and doesn't help us at all in solving the problem."
