The High Roller is a xxx-foot tall giant Ferris wheel on the Las Vegas Strip in Nevada. (The height is hidden on purpose.) Owned and operated by Caesars Entertainment, it opened to the public on March 31, 2014 and was the world's tallest Ferris wheel at that time. It was 9 feet taller than its predecessor, the Singapore Flyer, which had held the record since 2008. The outer rim of the High Roller is comprised of 28 individual curved sections, each 56 feet long (arc length). a) What is the circumference of the High Roller? Give your answer to the nearest foot