April 30, 2008 - 11:02 a.m. NEW YORK (AP) - Shares of Arris Group Inc. jumped Wednesday after the communications equipment company posted solid first-quarter results and a second-quarter forecast one analyst called reassuring. For the three months ended March 31, the company posted a profit of $5.4 million, or 4 cents per share, down from a profit of $37.6 million, or 34 cents per share, in the same period a year earlier. Adjusted earnings were ...