Please help with #4 and if needed #3.

3. Let us consider a computer that has a byte-addressable memory organized in 32-bit words according to the big-endian scheme. A program reads ASCII characters entered at a keyboard and stores them in successive byte locations, starting at location 1000. Show the contents of the two memory words at locations 1000 and 1004 after the word "BuckeyesColumbus" has been entered. Give the contents for the two words irn hexadecimal. Repeat the problem for the little-endian scheme. (l6pts, 4pts each) Repeat Problem #3 for word-addressable memory organized in 16-bit words, for both big- endian and little-endian. (l6pts, 4pts each) 4