Apple beats on revenue and profit but forecasts weakness (AAPL)

Apple beat on the top and bottom lines as sales of iPhone sales grew for the first time in a year. 
But the pick-up in the company’s business — which lifted Apple shares 2% in after-hours trading on Tuesday — may not prove as robust as some had hoped.
Apple’s sales forecast for the first three months of 2017 fell short of Wall Street targets.
Apple's revenue, however, returned to growth after three quarters in which its revenue fell on an annual basis. Apple's revenu