Apple stock falls on weak revenue forecast as CEO Tim Cook flags 'increasing impact' from memory shortage Yahoo FinanceTim Cook signed off on his final Apple earnings call with a warning about a ‘hundred year flood' in memory chip pricing fortune.comApple's Profit Is Up 27%, but Expectations for Current Quarter Disappoint The New York TimesApple earnings takeaways: Weak forecast, supply concerns overshadow sales beat in Cook's last report as CEO
