A squirrel runs up a cylindrical post , in a perfect spiral path making one circuit for each rise of 4 feet . How many feet does the squirrel travels if the post is 16 feet tall and 3 feet in circumference? Select:  A) 12  B) 13  C) 14  D) 15  E) 16

Rationale: "total circuit = 16 / 4 = 4 total feet squirrel travels = 4 * 3 = 12 feet answer : a"
Answer: A