TLB lookup time ($t_h$) = 20 ns
TLB hit ratio ($h_t$) = 99%
Memory access time ($t_s$) = 100ns
Page fault rate ($h_p$) = 0.05%
Swap page time (in or out) ($t_p$) = 5000,000 ns
What is the effective access time (EAT) if we assume that all pages currently in main memory are dirty?
1. 5118.91 ns
2. 51.21 ns
3. 5120.9 ns
4. None of the above.