Marcia dusts 3/4 of her cabinets with 1/3 bottle of dusting polish at this rate what fraction of the bottle of dusting polish will Marcia use dust all of her cabinets

What are the options

The question is kind of confusing. if it's asking how many variations of answers can you give. then do 4^5 for your answer.this would be something like the first question could be a and the 2nd c or first b next c etc. if you can, ask the teacher for a better confirmation of what it's asking. if i'm assuming correctly what it's asking, it's 625 different variations.