Each part has a specific function. Before we discuss the control unit and the arithmetic/logic unit in detail, we need to consider data storage and its relationship to the central processing unit. Computers use two types of storage: Primary storage and secondary storage.
With a worldwide box-office gross of over $2.7 billion, Avatar is often proclaimed to be the highest-grossing film, but such claims usually refer to theatrical revenues only and do not take into account home video and television income, which can form a significant portion of a film's earnings.
How does Pandora make money? Pandora, as you might have already guessed, has two ways to make money: advertising and subscriptions, with advertising making up 89% of revenue. In the third quarter of 2014, Pandora took in $180 million, of which $144, or 80%, came from advertising.