The prototype system is

failing to react in time to these input events, causing noticeable

annoyance to the gamers. You have calculated that you need to improve

overall system performance by $50\%.$ This is to say that the entire

system needs to be $50\%$ faster than it is now. You know that these I$/$O

events account for $75\%$ of the system workload. You figure that a new

I$/$O interface card should do the trick. If the system's existing I$/$O

card runs at $10$ kHz $($pulses per second$),$ what is the speed of the I$/$O

card that you need to order from the supplier? SOLVE IN COMPUTER ORGANIZATION