<p>Well, I think it’s fair enough to conclude that a fresh PhD holder is more knowledge-filled than a fresh B.S. holder, assuming both don’t have any work experience, except, research.</p>
<p>However,there are works require advance insights in a particular subject, and hence M.S. and PhD are preferable. </p>
<p>But the majority of the works can be done by a B.S. assuming he’s responsible and a hard working person.</p>