3. (15 points) Virtual memory A portion of the currently running process's page table is shown below Reference! Dirty bit | Frame # Virtual bit page# 0 0 0 0 0 4 10 0 0 0 0 12 Assume the system uses 20-bit addresses and 16 KB pages. The process accesses four addresses 0x25FEE, 0x2B149, 0x30ABC, and 0x3170F Determine (i) which address would cause a page to be evicted if there were no free physical frames, (ii) which one would mark a previously clean page as modified, if the access were a write, and (iii) which one accesses a page that has not been referenced for many cycles. For full credit, show all work