The attention-grabbing numbers from Apple's most recent earnings statement have already made the rounds -- US$46 billion in revenue, net profit of $13 billion, 37 million iPhones sold -- and all of that within three months. Apple didn't just turn in record-breaking performance for a tech company; only Exxon has ever managed to have a more profitable quarter than the one Apple just reported. Combing through the spreadsheets on Apple's earnings statement provides some additional insight into the company's overall performance, where its strengths and weaknesses lie, and where the company might be headed
