A dot matrix printer takes 3 msec to point a character, and 1 msec for a space between two consecutive

A dot matrix printer takes 3 msec to point a character, and 1 msec for a space between two consecutive characters. If it prints 100 characters per line, its printing speed specifications in characters per second (cps) and time to print a line of characters are respectively 

(a) 100 cps and 400 msec (b) 2500 cps and 0.04 sec (c) 250 cps and 40 msec (d) 250 cps and 0.4 sec
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A dot matrix printer takes 3 msec to point a character, and 1 msec for a space between two consecutive characters. If it prints 100 characters per line, its printing speed specifications in characters per second (cps) and time to print a line of characters are respectively 

(a) 100 cps and 400 msec (b) 2500 cps and 0.04 sec (c) 250 cps and 40 msec (d) 250 cps and 0.4 sec

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