The Bottom Line - 04/02/2010

Evan Davis is joined by a panel of top business guests to discuss how much technical understanding they need of their products, and he asks them to reveal the secrets of a good showroom. Evan is joined by Lisa King, chief operating officer of Christie's, Dr Markus Miele, managing director of the appliance manufacturer Miele, and Frank Meehan, chief executive of handset manufacturer INQ Mobile.