Event 2C Given the Following Event

Multiple Choice

Event 2C
Given the following event:
Given two urns, one containing 3 white, 4 blue, and 5 pink balls, and the other containing 2 white, 3 blue, and 7 pink balls. A single ball is drawn from each.
-Given Event 2C, what is the probability that at least one ball is blue?

A) 5/12
B) 7/12
C) 1/2
D) 11/24
E) 3/8