By Michel Rose PARIS (Reuters) – President Emmanuel Macron, a former investment banker who was elected in 2017 on a promise to be neither of the left nor the right, is projected in voter surveys to win a second term against a resurgent far-right Marine Le Pen, although with a smaller margin of victory. Here are his main policy proposals: ECONOMY * Raise the minimum pension age to 65 from 62 and increase the minimum monthly pension to 1,100 euros ($1,187). * Require 15-20 hours a week of training for welfare benefit recipients * Cut taxes by 15 billion euros with half for households and the res…