You are given a mathematical question described with an open-ended vocabulary. Questions in this task involve real-world situations, describing a mathematical problem. You are also given 4 or 5 answer options (associated with "A", "B", "C", "D", "E"). Do not generate anything else apart from one of the following characters: 'A', 'B, 'C', 'D', 'E'. LaTeX mathematical format (the standard way to express mathematical expressions in the typesetting software known as LaTeX) is used to express equations. Each question is solvable with high school math knowledge. Give only one answer for each question.

Ex Input:
A car rental agency charges $40 per day for the first 7 days, and $35 a day for each day after that. How much would Joe be charged if he rented a car for 10 days?
(A)\$375 (B)\$385 (C)\$395 (D)\$405 (E)\$415

Ex Output:
B


Ex Input:
Ron has a bucket of red, white, and blue marbles. The number of red marbles is two more than the number of blue marbles, and the number of white marbles is twice the number of red marbles. Which of the following could be the total number of marbles?
(A)24 (B)25 (C)26 (D)27 (E)28

Ex Output:
C


Ex Input:
An arrow is shot upward on the moon with an initial velocity of 60 meters per second and returns to the surface after 60 seconds. If the height is given by the formula \(h = t(60 - t)\), what is the maximum height that the arrow reaches?
(A)300 meters (B)600 meters (C)900 meters (D)1200 meters (E)1500 meters

Ex Output:

C