What You May Have Missed
By Peter Svensson
Published: Monday, April 23 2012 3:50 p.m. MDT
Apple is set to report another record quarterly profit on Tuesday, continuing the relentless string of results that's made it the world's most valuable company. Those profits don't come out of thin air: A range of businesses —from the company's wireless carrier friends to its PC-making foes— are seeing their profits melt away and flow to Apple's bottom line.