ABC corporation has 18,000,000 shares outstanding. An officer of ABC wishes to sell ABC stock on November 15th under Rule 144. The prior weeks' trading volumes are:

Week Ending	Volume
Nov. 12th	175,000 shares
Nov. 5th	185,000 shares
Oct. 30th	180,000 shares
Oct 23rd	170,000 shares
Oct. 16th	205,000 shares

If the Form 144 had been filed the preceding week, how many shares could have been sold?

A 175,000 shares

B 177,500 shares

C 180,000 shares

D 185,000 shares