Final Answer:
Very important to choose the correct one for your target
Entire messages can be missed if wrong channel is chosen so option C is correct
Step-by-step explanation:
In effective communication, choosing the right channel is vital, making option (b) "Channel" the correct choice. The channel represents the method or medium through which a message is transmitted. Selecting an inappropriate channel may result in the message being misunderstood or overlooked entirely. Messages can be lost if the chosen channel doesn't align with the preferences and characteristics of the target audience.
For instance, a complex technical message might be better suited for written documentation or email rather than a casual conversation. Understanding the audience, their preferences, and the nature of the message is crucial to ensuring effective communication, as the wrong channel can lead to misinterpretation, confusion, or a complete lack of engagement, hindering the intended impact of the message.