What do you do for a living? <a href=" http://oeko-kurier.ch/essay-about-is-college-admission-too-competitive.pdf ">bestwritingservice.com</a> "Apple&#39;s reign as the world&#39;s most profitable handset vendor lasted almost four years, from [the third quarter of] 2009 to [the first quarter of] 2013," Neil Mawston, the executive director at Strategy Analytics, said on Friday. "Apple&#39;s profit margin for its handset division has been fading recently due to lackluster iPhone 5 volumes and tougher competition from rivals."