Also

* EBay Inc. said William Clay Ford Jr., chief executive of Ford Motor Co., was joining its board, which had been expanded to 11 members.

* Alaska Airlines mechanics rejected a proposed four-year contract that would have increased wages immediately by 10%, becoming the third labor group this month to turn down an agreement with the carrier.

* American Restaurant Group Inc., the Los Altos, Calif.-based parent of the Stuart Anderson’s Black Angus and Cattle Company steakhouse chains, has completed its financial restructuring after court approval last month of its Chapter 11 reorganization plan.

* XM Satellite Radio and digital music provider Napster Inc. said they would launch a service that would let subscribers buy music they hear on XM radio.