John Ternus' first major challenge is dealing with quadrupled iPhone memory prices

John Ternus faces a turbulent start to his tenure as Apple CEO, including massive RAM pricing spikes that will impact the fall iPhone launch. With continued pressure to manufacture in the U.S, supply chain changes could be on the way. John Ternus will be Apple's next CEO in September The arrival of John Ternus as Apple CEO in September will be a big event for Apple, but it will also include some tough early choices. Some that will affect how Apple's massive supply chain operates in the future. A