Companies persisted for so long because business managers kept a good readout way for governors
I'ts not the C, gross income received from salaries, wages, tips, and commissions. I just chose that on my quiz and got it wrong. I did a little more research after that and now I believe it is
B, gross income after subtracting exemptions and deductions.
Answer:
The answer is mainframes.
Explanation:
Mainframes tend to be used by corporations for various purposes, from bulk data processing to transaction processing. Its size tends to be bigger than other computer devices, and it has strong processing power compared to these devices, with some examples being minicomputers, servers, and personal computers.