Yesterday, a survey published yesterday by Piper Jaffray analyst Gene Munster stated that the iPhone 5s is approaching 90% availability in Apple's U.S. retail stores, with supply begin to match consumer demand of the device. Now, The Wall Street Journal is reporting that the shortened wait times for the high-end iPhone is due in part to supplier Foxconn and its high volume production, with the company adding more workers to its assembly lines in China as its overall production capacity grows. The Taiwan-based contract manufacturer, which has more than on
