04/07/2000 (Agence Europe) - There is still optimism among businessmen in the euro zone according to the latest monthly survey carried out by the European Commission's Directorate General for Economic and Financial Affairs. The industry confidence indicator was up one point in June. The main contributors to this positive development were Italy (+ 5 points), Germany (+4 points) and France (+ 3 points). Consumers, however, seem less enthusiastic than industrialists, with the confidence index...