unfortunately no other information is given about the processor

9. (Extra credit: up to 6 points) A processor is using a 4-level page table hierarchy to implement virtual memory. Each table in the hierarchy has 512 entries and each entry takes up 4 bytes. Assume a page size of 8KBytes. Assume that there is only program (Program-A) running on the system. Program-A is using 4MB of physical memory. You are told that the memory used by Program-A is from three different virtual address ranges: Range#1: Virtual address 0 to 2MB - 1 Range#2: Virtual address 4MB to 5MB - 1 Range#3: Virtual address 6MB to 7MB - 1 How much physical memory is taken up by the 4-level page table hierarchy? 9. (Extra credit: up to 6 points) A processor is using a 4-level page table hierarchy to implement virtual memory. Each table in the hierarchy has 512 entries and each entry takes up 4 bytes. Assume a page size of 8KBytes. Assume that there is only program (Program-A) running on the system. Program-A is using 4MB of physical memory. You are told that the memory used by Program-A is from three different virtual address ranges: Range#1: Virtual address 0 to 2MB - 1 Range#2: Virtual address 4MB to 5MB - 1 Range#3: Virtual address 6MB to 7MB - 1 How much physical memory is taken up by the 4-level page table hierarchy