The correct answer is A. 14,400-15,000 bits per second.
A 14.4 modem is a type of modem that can transmit data at a rate of 14,400 bits per second. This is equivalent to 1.92 kilobits per second (kbps). Modems are used to connect computers to the internet or to other computers.
The other options are incorrect because they do not represent the actual speed of a 14.4 modem. Option B is too slow, option C is too fast, and option D is not a valid range of speeds.
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