Consider the following code. What will the final contents of each of the files f1 = fopen ('able', ' '): f2 = fopen('baker', ' '): fprintf(f1, '%d ', ii * 3) fprintf (f2, '%d ', ii + 1) end fclose(f1) fclose(f2) f1 = fopen ('able'): f2 = fopen ('baker', 'a'): f3 = fopen ('charlie', ' '): for ii = 2: 4 x(ii) = {fget1(f1)} fprintf (f2, '%s ', x{ii}) end for ii = 5: -1: 1 fprintf (f3, '%s ', x{ii}) end fclose(f1) fclose (f2) fclose (f3)