More high-profile retirements expected soon at Apple

The retirement of two high-level Apple executives within a year is rumored to be followed by another major departure in the not too distant future. Here are the most likely candidates.Apple ParkThe senior leadership at Apple has already gone through two retirement-related announcements in the last 12 months. With an aging management team, there's the considerable prospect of there being more changes on the horizon.According to Mark Gurman in the "Power On" newsletter for Bloomberg on...