According to the rebalance method in AVL What will be the output of the rebalance method if the height method always returns the height of the left child, regardless of whether the left or right child is taller? A$.$ The method will return z without any changes. B$.$ The method will perform a left rotation when it should perform a right rotation, and vice versa. C$.$ The method will perform a left rotation. D$.$ The method will perform a right rotation.