Please show all work

The following table lists the parameters of two virtual memory systems. You may wish to refer to section 8,4.6 of the text, Virtual Address Size its 32 64 Physical DRAM PTE size (bytes) 4 Page Size Installed 4 GB 16 GB 8 KB 4 KB For each system (a. and b.), answer the following questions, showing your work: 1) For a single-level page table, how many page table entries (PTE) are needed? 2) How much physical memory is needed to store the page table (for one process)? 3) Using a two-level page table where the page table number is 10 bits, how much physical memory is consumed if the O/S keeps no more than 4 second level page tables resident in memory at one time? 4) How many memory references are needed for address translation if an entry is missing from the TLB? (for the scenario in question 3)