Communication management:a.Is not a big problem for people with normal speech, sight and hearing?b.Is important only in projects involving telephone, television, radio, or newspaper production facilities and operationsc.Involves the originator, the message, the medium and the receiverd.Preparing an agenda

c. Communication management involves the originator, the message, the medium, and the receiver. This is a fundamental concept in communication theory, where the originator is the source of the communication, the message is the information being communicated, the medium is the method used to deliver the message, and the receiver is the target of the communication.

d. Preparing an agenda is also a part of communication management. An agenda helps to guide a meeting or discussion by providing a clear plan of what topics will be covered and in what order. This helps to ensure that all necessary points are discussed and that the conversation stays on track.

a. Communication management is not just a problem for people with normal speech, sight, and hearing. Even those without any physical impairments can struggle with effective communication, especially in a complex environment like a project. Communication management is about ensuring clear, effective exchange of information, which can be a challenge regardless of one's physical abilities.

b. Communication management is not only important in projects involving telephone, television, radio, or newspaper production facilities and operations. It is crucial in any project, as it ensures that all team members are on the same page and that all necessary information is effectively conveyed. Without proper communication management, misunderstandings and miscommunications can easily occur, leading to mistakes and delays.