What did the rich man ask for?

in the line from the end of the story "the cask of the amontillado," by edgar allan poe, the narrator has put the last stone on the wall, thus sentencing fortunato to death. just like that montresor associates his feeling of sickness to the humidity of the catacombs, and seems to be glad he has taken revenge on fortunato. however, montresor's last words are "in pace requiescat," which mean "may he rest in peace." as a result, it can be inferred that he hides or does not want to assume his guilt or remorse for killing fortunato in such a horrible way.

here, maybe this will be more -

singular:

first person- i, me, my, mine

second person- you, your, yours

third person- he, she, him, it, his, her, hers

plural:

first person- we, us , our, ours

second person- you, your, yours

third person- they, them, their, theirs.

but the answrer is a. first person.