How long have you lived here? http://adogta.org/drugs-order-1995-00f2.pdf#afford make or buy pharma  The elevator business is the world's fourth-biggest behindOTIS, Schindler and Kone. It has annual sales of 5.7 billioneuros and is seen as a cash cow. But breakneck expansion hasleft it with a cumbersome mix of brands and product lines.