Students Arn, Bob, Cyd, Dan, Eve, and Fon are arranged in that order in a circle. They start counting: Arn first, then Bob, and so forth. When the number contains a 7 as a digit (such as 47) or is a multiple of 7 that person leaves the circle and the counting continues. Who is the last one present in the circle?<spanclass=′latex−bold′>(A)</span>Arn<spanclass=′latex−bold′>(B)</span>Bob<spanclass=′latex−bold′>(C)</span>Cyd<spanclass=′latex−bold′>(D)</span>Dan<spanclass=′latex−bold′>(E)</span>Eve