Q&A Season 6 Episode 43 Open For Business ( Air Date 2013-11-11 ) Genre News, Talk category. Overview "Panellists: David Knox, Managing Director and CEO, Santos Ltd; Carol Schwartz, Chair of the Women's Leadership Institute; John Symond, Founder, Aussie Home Loans; Elizabeth Proust, Chair of Nestle Australia; and Graham Bradley, Non-Executive Chair of HSBC Bank Australia.".