In any case, this isn't really news, or even good reporting. Look at the rest of the financial statements: SG&A and R&D expenses have actually decreased as a percentage of net sales over the last two years. Apple is big, so the absolute numbers are impressive: but percentage-wise, this isn't even a blip. TFA is cherry-picking numbers and sensationalizing for page views.
See: http://files.shareholder.com/downloads/AAPL/2149923444x0x444...