Table:
text: List of Ace of Cakes episodes
Series overview
Series overview
Season Episodes Season_Premiere Season_Finale DVD_Release_Date
1 6 August 17, 2006 September 21, 2006 August 28, 2007
2 13 January 18, 2007 May 17, 2007 January 2009
3 13 July 19, 2007 December 13, 2007 July 2009
4 13 January 24, 2008 May 1, 2008 TBA
5 13 June 29, 2008 October 16, 2008 TBA
6 13 January 15, 2009 May 9, 2009 TBA
7 13 July 19, 2009 October 29, 2009 TBA
8 12 January 21, 2010 April 22, 2010 TBA
9 13 July 1, 2010 December 9, 2010 TBA
10 6 January 6, 2011 February 20, 2011 TBA

Question: From the list of Ace of Cakes episodes, what date was the DVD released for the season with fewer than 13 episodes that aired before season 8?

Question: From the list of Ace of Cakes episodes, which season had fewer than 13 episodes and aired on February 20, 2011 as the season finale?