added links to PAO & VP, FP&A job families so folks who aren't familiar with...

added links to PAO & VP, FP&A job families so folks who aren't familiar with these terms can determine which persons within the company can sign contracts.

source/handbook/finance/authorization-matrix/index.html.md

@@ -42,7 +42,9 @@ b. For vendor agreements, Requestor will [file the document in ContractWorks](/h
     <td><b>Exec Team</b></td>
     <td><b>CEO</b></td>
     <td><b>Board</b></td>
-    <td><b>PAO or VP, FP&A</b></td>
+    <td><b>
+      <a href="/job-families/finance/pao-jf/">PAO</a> or <a href="/job-families/finance/vp-finance/">VP, FP&A</a>
+    </b></td>
     <td><b>CFO</b></td>
     <td><b>CLO</b></td>
   </tr>