Roman Horace Dediu, Asymco analyst, it generated during the past evening the diagram above showing the income generated by the products Apple Lossless Audio CODEC (ALAC), and the expenses to which part of the money went. Note that iPhones, iPad tablets and Macs generated the most money, with iPods generating less money than music sold through iTunes, and almost as little as accessories sold in Apple Stores. In terms of expenses, the sales costs of the iPhone are in first place, while the production costs of the iPad tablet and Macs are much lower.
Basically, the graph highlights that Apple is very dependent on iPhones at the moment, it shows that the adjacent services generate significant, but not substantial, revenues, and it shows that Apple has a lot of expenses behind it.
