Show the output produced by each of the following program fragments. Assume that i, j, k are int variables. a) i = 5; j = ++i * 3 2; printf("%d %d", i, j); b) i = 5; j = 3 2 * i++; printf("%d %d", i, j); c) i = 10; j = 5; printf("%d ", i++ - ++j); printf("%d %d", i, j);