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Apple sued chipmaker Qualcomm in January and is now withholding payments until the row is resolved.
The bank reports a big rise in profits for the first quarter, boosted by a healthier core business.
The man who can arrange anything
The firms with unusual staff benefit schemes.
How would it work?
Can Tesla live up to its value?
Can Toshiba's finances be reanimated?
United Airlines' public relations disaster
The French finance minister tells the BBC that euro-denominated financial services activity will need to move to the continent.