<p>quick answer:</p>
<ol>
<li><p>Does and does not matter.
You have to finish the prerequisite in the end.</p></li>
<li><p>If there is an entrance exam, you have to pass it.</p></li>
<li><p>Do they make 6 figures?
<a href=“http://www.bls.gov/oco/ocos079.htm#earnings[/url]”>http://www.bls.gov/oco/ocos079.htm#earnings</a>
Here. But depending on where you work, and your seniority.
Keep it safe 5 or above.</p></li>
</ol>