Consider a computer system of 32-bit word and has a primary memory system of 3 GB. (a) How many bits, bytes, and words are there in the memory system? (b) If the system is byte addressable, what is the minimum number of required bits for the memory address? (c) Suppose a 64-bit number (0102030405060708) 16 is stored at word address 200, and a string of characters "Chinese" is stored starting at word address 208 (where each character is declared as a byte, and a null character is used to mark the end of the string). Please fill the memory contents in the following tables when 1) the big-endian ordering or 2) the little-endian ordering is adopted, respectively. 200 204 208 212 Big endian +0+1 +2 +3 200 204 208 212 Little endian +3 +2 +1 +0