Final answer:
b) Arsat is hiding with Diamelen from the Rajah's men, who would kill them for defying the Rajah's wife. Arsat lives in an isolated hut in a forest on a remote island because he is hiding with Diamelen from the Rajah's men, who would kill them for defying the Rajah's wife.
Step-by-step explanation:
Arsat lives in an isolated hut in a forest on a remote island because he is hiding with Diamelen from the Rajah's men, who would kill them for defying the Rajah's wife. The story does not mention Arsat providing a resting place for travelers, and there is no evidence that Arsat is guilty of his brother's murder. While Arsat does want Diamelen to stay with him and not return to her home, this is not the primary reason for living in an isolated hut.