A group of stock analysts had a contest. Each analyst picked 5 stocks out of a list of 30 stocks to purchase. If each of the stocks was picked exactly 6 times, how many analysts were in the contest?  Choose the correct choice from the following answers
A) 25  B) 32  C) 36  D) 40  E) 60
There were a total of 6*30= 
<gadget id="calculator">6*30</gadget>
<output>180</output>
180 picks made by the analysts. Each analyst picked 5 stocks, so there were 180/5= 
<gadget id="calculator">180/5</gadget>
<output>36</output>
36 analysts in the contest.   36
<result>C</result>
A group of stock analysts had a contest. Each analyst picked 5 stocks out of a list of 30 stocks to purchase. If each of the stocks was picked exactly 6 times, how many analysts were in the contest?