Muted start. And Chlorinated Chickens, the Electric Mini and tech titans well be looking at whats been a busy week in today we want to know does great wealth bring great responsibility . Yesterday amazon founder jeff bezos was, briefly, the richest person in the world what would you do if it was you . Just use the hashtag bbcbizlive. Hello and welcome to Business Live. We start with retail giant amazon it has seen its shares fall sharply after its latest figures disappointed wall street. The good news it is raking in huge sums of money as its sales keep expanding. The bad news its spending a fortune on developing its business and that is making investors nervous. Lets show you the details. Total sales in the three months tojune jumped almost a quarter compared to last year to just under 38 billion. Unfortunately they spent almost all of it Operating Expenses surged to well over 37 billion. That means there wasnt much actual profit a comparatively measly 197 million and down 77 on last