Q$3$:A microcontroller is used to control a system that has a $0\mathrm{.}01$sec sampling time. The control program has $200000$ instructions. The microcontroller is of CISC architecture in which the average instruction execution time is $3\mathrm{.}5$ cycles in an $16$MHz clock. $20\%$ of the program are jumps and subroutine calls instructions that will take an extra $3$ cycles each to be executed. Is the microcontroller suitable for controlling the system, and if it is not, what should be the minimum clock frequency to achieve the task?