$$y \text { varies directly as the square of } z \text { and } y = 27 \text { when } z = 3 \text {. Find } y \text { when } z \text { is } 6 \text {. }$$

Multiple Choice

$$y \text { varies directly as the square of } z \text { and } y = 27 \text { when } z = 3 \text {. Find } y \text { when } z \text { is } 6 \text {. }$$

A) 54
B) 108
C) 9
D) 18