Rolls-Royce boss orders further cost-cutting after internal report found it could make an extra £1bn if it improved margins
![Rolls-Royce boss orders further cost-cutting after internal report found it could make an extra £1bn if it improved margins](http://i.dailymail.co.uk/i/pix/2016/04/27/19/2F923C4B00000578-0-image-m-10_1461781593712.jpg)
Warren East, who joined the firm in July, has challenged staff to push savings to £400m, which would see it achieve the same margins as US competitor General Electric.