Table:
text: Dragons' Den (UK)
Series 9
Series 9
Episode First_aired Entrepreneurs Company_or_product_name Money_requested_ Investing_Dragons
Episode 4 21 August 2011 Robert Lewis Rollersigns 100000 Peter Jones
Episode 5 28 August 2011 Kate Castle BoginaBag 50000 Theo Paphitis
Episode 5 28 August 2011 Henry Buckley and JJ Harding JogPost Limited 50000 Deborah Meaden
Episode 6 4 September 2011 Andy Bates AB Performance 50000 Peter Jones
Episode 7 12 September 2011 Nick Cross, Richard Hadden and Sebastian Stoddart barMate 50000 Deborah Meaden and Theo Paphitis
Episode 7 12 September 2011 Simon Booth Kiddimoto 75000 Hilary Devey and Duncan Bannatyne
Episode 8 19 September 2011 Ryan Ashmore and Liam Webb RKA Records 50000 Duncan Bannatyne

Question: How much money was asked for the show that aired on series 9 of Dragons' Den (UK) on 4th September 2011?