4. A logical memory is addressed using 16 bits and the corresponding physical memory is addressed with 14 bits. The logical memory stores 32 pages. a) How many entries are there in the page table and how many frames are there in the physical memory? b) What is the size of the physical and logical memory? c) How many offset bits are there in the physical address and the logical address? d) How many bits are required to refer to the frames and pages?