Correct Answer: (a) Klaus Schwab
Solution:The World Economic Forum (WEF) is the international organization for public-private cooperation. It was founded in 1971 by Klaus Schwab, as a not-for-profit foundation and is headquartered in Geneva, Switzerland. The forum engages the foremost political, business, cultural and other leaders of society to shape global, regional and industry agendas. The WEF is mostly known for its annual meeting at the end of January in Davos, Switzerland.