Question: Two fisherman are out on a big lake when a heavy fog unexpectedly covers them and they can barely see anything. But the fisherman hear two fog horns calling from the shore. The one towards the left is 2 times louder than the one off towards the right. Which one should they head towards if they want to save time getting to shore?? 
Option 1: the one off to the right
Option 2: the one off to the left
Answer: Option 2