3. Memory (a) How many locations of memory (in terms of the number of bytes) can you address with 15-bit memory address? (b) How many bits are required to address a 16-Mega-location memory, i.e, what should the number of bits of the memory address be in order to access a 16M memory? (c) Assume intArray is an integer array with 20 elements stored in memory and its starting memory address is in X5. What is the memory address for element intArray [10]? (d) Assume charArray is a character array with 20 elements stored in memory and its starting memory address is in X6. What is the memory address for element charArray[5]