Which of the following are considered informal communications between business associates? Responses A scheduled meeting with your boss to discuss an upcoming presentation. A scheduled meeting with your boss to discuss an upcoming presentation. A project proposal draft sent to your boss for feedback. A project proposal draft sent to your boss for feedback. A memo to your boss summarizing decisions made at a meeting he missed. A memo to your boss summarizing decisions made at a meeting he missed. An instant message from someone you supervise to let you know she just signed a new customer. An instant message from someone you supervise to let you know she just signed a new customer