measurement is closest to the volume of the cone in cubic feet?

h = 18
r = 7
[tex]\begin{gathered} V=\pi\times r^2\times\frac{h}{3} \\ V=\pi\times(7)^2\times\frac{18}{3} \\ V=\pi\times49\times6 \\ V=\pi\times294 \\ V=(3.14)\times294 \\ V=923.63 \end{gathered}[/tex]Volume is 923.63 cubic ft