How many iPads has Aplle sold by the end of July?

Apple sold more than three million iPads by the end of July.

Notebook computers are at the top of the wish list, followed by iPads and then e-readers.

How is VeriChat sold?

NComputing hasn't yet sold any virtualised PC's.

Верно ли следующее утверждение:

By the beginning of this year, only 10% of all netbooks sold had Linux on them.

Верно ли следующее утверждение:

When netbooks were first sold, Linux was the desktop operating system on about 70% of them.

Верно ли следующее утверждение:

VeriChat is sold on a subscription basis, and brings in $40 per user per year.