Final answer:
The desired outcome of the Part c poster is to effectively communicate the importance of communication using straightforward, visual elements designed to be instantly understood and to leave a lasting impression on the viewer.
Step-by-step explanation:
The desired outcome of the poster in Part c is to communicate the importance of communication and its various methods. This is based on the fact that the poster emphasizes the strategy of definition by providing a centered image, which anchors the message, and by exhibiting visual representations of different communication methods. The visual cues and text combined in the poster aim to create an immediate understanding of the subject of communication.
Posters such as this one were created with specific intentions, mostly aligned with the wartime efforts or public services. They were designed to be simple, bold, and eye-catching, delivering messages quickly and effectively in public spaces where they would only be seen briefly, suggesting that the intended outcome was to leave a lasting impression in a short amount of time.