State which values of the control variable x are printed by each of the following for stat...

State which values of the control variable x are printed by each of the following for statements:

a) for ( x = 2; x <= 13; x += 2 ) { printf( "%u\n", x ); }b) for ( x = 5; x <= 22; x += 7 ) { printf( "%u\n", x ); }c) for ( x = 3; x <= 15; x += 3 ) { printf( "%u\n", x ); }d) for ( x = 1; x <= 5; x += 7 ) { printf( "%u\n", x ); }e) for ( x = 12; x >= 2; x -= 3 ) { printf( "%d\n", x ); }