Published Date: 2023-11-28 11:14:53, Category: News (666069)Time: 01:25 min, View Count= 43 ( + More Social Media views ) , Rating= Title: Rolls-Royce vows to deliver big profit jumpKeywords: Rolls-Royce vows deliver big profit jump Description: Rolls-Royce vowed to deliver up to billion of operating profit in the medium term by increasing the margin on its civil aerospace business to % from last year, putting it closer to its