title: Using SUMPRODUCT with TRANSPOSE
body: <p>I'm trying to use <a href="http://www.techonthenet.com/excel/formulas/transpose.php" rel="nofollow noreferrer"><code>TRANSPOSE</code></a> inside <a href="http://www.techonthenet.com/excel/formulas/sumproduct.php" rel="nofollow noreferrer"><code>SUMPRODUCT</code></a>. What's wrong with my formula?</p>
  
  <p><img src="https://i.stack.imgur.com/8A0gP.png" alt="enter image description here"></p>
  
  <p>I use Excel 2013 if that matters.</p>