Round Your Answer to Two Decimal Places $\mathrm { f }$

Multiple Choice

Round your answer to two decimal places.
-If $\mathrm { f }$ varies jointly as $\mathrm { q } ^ { 2 }$ and $\mathrm { h }$ , and $\mathrm { f } = 81$ when $\mathrm { q } = 3$ and $\mathrm { h } = 3$ , find $\mathrm { f }$ when $\mathrm { q } = 4$ and $\mathrm { h } = 2$ .

A) 24
B) 48
C) 6
D) 96