(c) Figure below illustrates the disk space containing the file boo stored in some blocks sequentially 3 7 8 9 10 11 -;, 12 13 14 15 Directory file start bog 2 end 23 16 17 18 19 -1 Used block 20 21 22 23 Free block i) Assuming that each block can only store 4 block address, show how the free space is represented using Grouping technique by determining the values of a)-o) as illustrated in the diagram below d) e) h) U 0 m) n) o) ki Block a) Block b) Block c) The value of Block a) is = The value of Blockb) is = b) = . The value of Block c) is = The value of d) is = The value of e) is = . The value of f) is = The value of g) is = The value of h) is = The value of i) is The value of) is = The value of k) is = The value of I) is = The value of m) is = The value of n) is = The value of o) is = i) Explain the difference between grouping and counting Grouping is a while counting