Final answer:
The writer invokes a Muse, one of the nine daughters of Zeus, to provide divine inspiration for storytelling.
Step-by-step explanation:
The correct answer is b) Muse, Zeus. In the context given, the writer is invoking a Muse, who is one of the nine daughters of Zeus, the king of the gods in Greek mythology. The poet is praying to the muses, specifically asking for divine inspiration to tell the story of a great hero. The muses were believed to provide inspiration to poets, musicians, and artists. Therefore, the correct answer is option b) Muse, Zeus.