From a risk perspective, incorrect. Its only from the hindsight, where the iPhone development could be perceived as linear, that this is correct. Fingerworks,

From a risk perspective, incorrect. Its only from the hindsight, where the iPhone development could be perceived as linear, that this is correct. Fingerworks, and any others, were acquired after risk factors went down. Never forget your own hindsight bias, where the pdf collapses to 1.