Well a resolution is the fix of an ending. A is just information about the main character, C is just a problem he had to fix, and D is a problem that started, while B is how Mike fixed the ending *helped the mall from closing by his fundraiser*
Archetype? Symbol? Either of those could work
Because the author needed a word that would rhyme with "collage" because the author feels that her future is hazy, uncertain, and slightly unreal