General Motors’ (GM.N) ailing Opel business in Europe plans to thin its administrative ranks by 30 percent, or 1,000 jobs, in its Ruesselsheim headquarters in Germany, newspaper Frankfurter Allgemeine Zeitung reported on Wednesday citing two unnamed board members. The cuts would be made voluntarily, without resorting to compulsory layoffs, the paper added. Opel said in … Continue reading