I believe the answer would be "slogans".
Let's begin with looking at the question. We know that this will be an <em>audio </em>message broadcasted to a <em>large </em>audience, so we need to keep these facts in mind when we look at the answer choices. Answer choice A, slogans, appears correct, because slogans are easy to remember especially for a large audience and can be broadcasted as an audio message. Next, answer choice B, appears incorrect, as images cannot be broadcasted via audio. Answer choice C, text, also cannot be broadcasted via audio. Last, although answer choice D is audio-based, it does not enhance the <em>message </em>of the PSA. Therefore, I believe the answer is A, Slogans.
I think they are giving an explanation of Scotland. Hope this helpsn
Answer: You have to put the paragraphs in the question or we can't help you
Explanation: None of us have any idea what you're talking about without it
It seems that you have missed the necessary options for us to answer this question, but anyway, here is the answer. Based on the given passage above, the details in the passage are suited to the audience which are <span>first-time computer users. Hope this helps.</span>
The correct way to put this would be I hardly have five hours of sleep a night upon arrival, but it's worth it.