Tesla faces 3 major tests in 2017 — and it has to pass them all (TSLA)

The title of this story is a bit misleading — Tesla faces far more than just three major tests in 2017. 
But some major tests are more major than others. And how Tesla and CEO Elon Musk deal with this Big Ones will determine whether Tesla makes it successfully through what will be the most important year in the upstart electric automaker's history.
Even the numerology of the year itself is significant: 2017 is a decade on from 2007 and the period when Musk began to take control of the