Answer: Because it is being used to abbreviate a persons name .
Explanation:
<span>The statement that should be revised in order to reflect a more formal tone would be answer C. These sentences are not in keeping with the other answers within the question. For example, the answer could be rewritten as such for more formality: 'Amaltheia could be compared to a goat. Within Greek myth, Zeus was given food by Amaltheia, which pleased him greatly. So much so, that within this particular story Amaltheia's horn was immortalised as the horn of plenty.'</span>
"How to prepare for a job interview" or "Why interviews are important" I believe