Apple shook off a thicket of tariffs and a botched entry into artificial intelligence to accelerate its revenue growth during its springtime quarter, but the trendsetting tech company still faces a bumpy road ahead that could lead to higher iPhone prices. Despite the doubts, Apple remains a moneymaking machine. All those numbers were well above the analyst projections that steer investors, helping to boost Apple’s recently slumping stock price by 2% in extended trading.