Oil prices jump but post third straight weekly fall on economic woes
By Arathy Somasekhar HOUSTON (Reuters) -Oil prices rose on Friday but fell for the third straight week after a sharp fall earlier this week ahead of benchmark interest rate rises and on concern that the U.S. banking crisis will slow the economy and sap fuel demand. Brent crude closed $2.80, or 3.9% higher, at $75.30…
