A new business often operates at a(n) ________ before becoming profitable

_____________________ departures include resignation, retirement, promotion, or relocation.

Fill in the blank(s) with the appropriate word(s).

Which of the following is NOT true about computer platforms and operating systems?

A. If you have an Intel Mac you can install the Windows OS. B. The PC platform is sometimes called the Windows platform C. Linux is usually used instead of the Macintosh OS. D. Two of the most important factors that define a computer's platform are the processor and the OS.