The answer is c to this q
What do you mean? I can answer if you rephrase the question.
D. because it has no comma and theres multiple places where theres reasons for this is a run on sentence.
Answer:
FIrst of all, Choose the right theme for the Podcast.
Second, You should be Consistent.
Third, Make sure you Podcast is friendly and polite.
Fourth, Keep a good control over the Podcast.
Hopefully, it helps..