These are the major business and economic events scheduled for this week.
Tuesday -- Mark Everson, commissioner of the Internal Revenue Service, testifies at a Senate Finance Committee hearing on charities.
Wednesday -- Federal Reserve Chairman Alan Greenspan testifies before the Senate Banking Committee on Freddie Mac and Fannie Mae.
Thursday -- The nation's largest retailers announce their sales figures for March. Labor Department reports on weekly jobless claims. Federal Reserve reports on Februry consumer credit.