On Monday, Apple unexpectedly announced that Tim Cook would be stepping down from his role as CEO after a nearly 15 year tenure. Starting September 1, hardware SVP John Ternus will take over as the new Apple CEO – with Tim Cook becoming executive chairman. According to a new report from Bloomberg’s Mark Gurman , John Ternus is going to take more of a decisive approach as CEO, rather than leaving decisions up to a larger group of executives. more…