For each decade, list the one major change to EPM and the design or MFG tool most influential in the decade. Please limit yourself to one paragraph, max 6 lines:

0 and 1. 1970s Major change ____________________ Most influential Tool _____________

2 and 3. 1980s Major Change ____________________Most influential Tool _____________

4 and 5. 1990s Major Change ____________________ Most influential Tool _____________

6 and 7. 2000s Major Change ____________________ Most influential Tool _____________

8 and 9. 2010s Major Change ____________________ Most influential Tool _____________