Ryan has been asked to give his supervisor a concise summary of a proposal that he will be delivering to the board of directors later in the week. this type of business presentation is called a(n)

A briefing

Explanation: A briefing is a meeting where vital directives or information is given to members of a team or organization to give them ample time to work towards actualizing the purpose of the information or directives.

A briefing can be used by a chief executive officer for example to tell members of his board of managers, about a decision he intends to make in the firm prior to his taking the action.

answer; /// radio frequency identification;