4. A virtual memory has the following specification: . Page size: 4096 words Number of virtual pages: 16 (0 to 15) Number of physical page frames: 4 (0 to 3) Virtual pages currently in physical memory: virtual page 14 in physical page 0 virtual page 0 in physical page 1 virtual page 10 in physical page 2 irtual page 2 in physical page 3 b) List all virtual memory addresses that cause a page fault. c) What is the physical address for the following virtual addresses? 3512 10512 40532 52000