What is different about the characters of Jim Smiley in "The Celebrated Jumping Frog of Calaveras County" and Montressor in "The Cask of Amontillado"?

AJim is a dynamic character and Montressor is flat.
BJim is a round character and Montressor is static.
CJim is a flat character and Montressor is round.
DJim is a static character and Montressor is flat.