Consider a system with demand-paged memory, without which the average time to deal with a fault page size is X when there is an empty frame or the page to be replaced has not been modified, and 2X if the page to be replaced has been modified. The system has a TLB (associative memory) to accelerate the translation process. The average access time to the TLB is 10 nanoseconds and the memory is 50nanoseconds. On average, 20% of the requisitions available an empty frame and 60% demand the replacement of pages that have not been modified. The success rate of consultations with the TLB is 70% and 1% Capture memory access generates page faults. What should be the value of X for the timeaverage effective access to memory does not exceed 10 ms?