5. select the correct inference of the given passage from “the cask of amontillado.”
“against the new masonry i re-erected the old rampart of bones. for the half of a century no mortal has disturbed them. in pace requiescat! ”
a. montresor spent fifty years building the wall.
b. fortunato has never been found.
c. montresor buried all of the old bones.
d. fortunato has been sleeping for fifty years