Bloomberg Qualcomm Inc. investors want at least $10 more than the $70-a-share Broadcom Ltd. is offering. If history is any guide, they might get partway there. “We would be very interested in evaluating an offer that begins with an 8,” said Daniel O’Keefe, a fund manager of the $3.1 billion Artisan Global Value Fund, which owns Qualcomm stock. The board …

Bloomberg Marvell Technology Group, a chipmaker looking to build itself a future outside of a declining area of the market, has agreed to buy Cavium Inc. for about $6 billion. The buyer will pay $40 in cash plus 2.1757 Marvell common shares for each Cavium share, according to a statement Monday. Marvell plans to use $1.75 billion in debt financing …

Bloomberg London’s iconic red double-decker buses will soon run on a biofuel partially made from old coffee grounds. The fuel will be supplied by a demonstration project set up by Bio-bean Ltd., a London-based company that joined with Royal Dutch Shell Plc on the initiative. It will produce 6,000 litres a year of the fuel. “It’s got a high oil …