The Functional Theory of Communication assumes that organisations are rational information processing systems. Identify the five elements of Functional Theory and the role of each element in the communication process.

The Functional Theory of Communication identifies five key elements in the communication process. These are:

1. Sender: This is the person or entity that initiates the communication. The sender has a message that they want to convey to others. The sender's role is to encode the message in a way that can be understood by the receiver.

2. Message: This is the information or idea that the sender wants to convey. The message can be anything that the sender believes will be of interest or value to the receiver.

3. Channel: This is the medium through which the message is sent. The channel could be a letter, a telephone call, an email, a face-to-face conversation, or any other method of communication. The channel's role is to carry the message from the sender to the receiver.

4. Receiver: This is the person or entity for whom the message is intended. The receiver's role is to decode the message, or interpret it in a way that makes sense to them.

5. Feedback: This is the response from the receiver to the sender. Feedback allows the sender to know whether the message has been received and understood. Feedback can take many forms, including verbal responses, non-verbal cues, or written communication.

In the Functional Theory of Communication, each of these elements plays a crucial role in ensuring effective communication. The sender must clearly encode the message, the channel must effectively carry the message, the receiver must accurately decode the message, and feedback must be provided to ensure the message has been understood.