$\frac{1}{3}\pi r^2 h + \frac{2}{3}\pi r^3$

$\frac{1}{3}\pi r^2 h + \frac{4}{3}\pi r^3$

$\pi r^2 h + \frac{2}{3}\pi r^3$

$\frac{1}{2}\pi r^2 h + \frac{2}{3}\pi r^3$