For Paged Memory, please answer the following

A) Given a logical address space of 32 bits, and a page offset of 28 bits, how many pages are possible?

B) For the example in (a) above, list the addresses of the first three frames in physical memory.

C) For the example in (a) above, what is the smallest space that could be allocated for a page table?

D) Given a 256 entry page table, and a logical address space of 64 bits, how big must each physical memory frame be?