NEW YORK (AP) — A U.S. government lawyer opened a civil trial by portraying Apple Inc. as a corporate bully that swaggered into the market for electronic books in 2010, forcing an end to price competition and costing consumers hundreds of millions of dollars.

The Justice Department attorney, Lawrence Buterman, said Monday a dramatic price increase in e-books was “no accident or unforeseen outcome” but the result of a deliberate plan by Apple and five book publishers to eliminate Seattle-based Amazon.com’s $9.99 bargain price for popular e-books.