Chicago--MarchFirst Inc. has reportedly found a buyer amid serious doubts about whether it can survive. An e-mail obtained by AdAge.com on Thursday said the company has found a buyer for its Central Group and other assets. The e-mail identified the buyer as Divine Inc., which has been rumored to be interested in acquiring the Internet consultancy. An announcement could come later today. The deal comes just two days after MarchFirst laid off 3,500 workers-or half of its work force-in a bid to stay solvent.