Definition of problem-solving. : the process or act of finding a solution to a problem Let's do some problem-solving and see if we can't figure out what to do. problem-solving skills.
Michael Sapir, 54, is founder and chairman of Bethesda-based ProShares, the nearly $29 billion asset management firm that he co-founded in 1997. The firm has become widely known for the creation of exchange-traded funds, known as ETFs.
Raymond G. and Ruth C. Perelman. Amount donated in 2011: $227.3-million. Biggest beneficiary: University of Pennsylvania. Donorsâ background: Mr. Perelman is chairman of RGP Holdings, which owns businesses in finance, manufacturing, and mining. Mr. Perelman, 94, and his wife, Ruth, who was 90 when she died last summer, pledged $225-million to the University of Pennsylvania to endow the Raymond and Ruth Perelman School of Medicine. The Perelmans placed no restrictions on how the money should be used.