The Bottom Line - 01/10/2009

Evan Davis asks his panel of top business guests about discipline at work - whether they like running a tight ship or prefer letting spirits run free - and tries to shed some light on the mysteries of profit margins. His guests are Robert Polet, chief executive of the Gucci Group, Garry Watts, chief executive of SSL International, whose brands include Durex and Scholl, and Paula Bell, finance director of technology and engineering group Ricardo.