Apple reported blowout first-quarter earnings on Thursday, and predicted another quarter of growth of as much as 16% in the current quarter. Sales could be even better, Apple said, if the company could just secure enough chips to meet its customers' iPhone demands. "We expect our March quarter total company revenue to grow by 13% to 16% year over year, which comprehends our best estimates of constrained iPhone supply during the quarter," finance chief Kevan Parekh told analysts on Thursday. On