Answer:
C I think. Sorry if it's incorrect but I pretty sure it isn't.
The answer is the letter d the anwer is 30 I think it was just a guess and I'm bored dont throw no hate comment cuz I'm from Newark run my 30 just like the answer 30
(2·3.5 + 4·3.25 + 2·1.9 + 1·1.2)·(1 - 0.05) = $23.75
12 and 1/8, I just simplified 2/16 to 1/8