Find the Shortest Distance from the Point $( 3,9,8 )$ To the Plane

Multiple Choice

Find the shortest distance from the point $( 3,9,8 )$ to the plane $3 x + 9 y + 4 z = 16$ .

A) $D = 61$
B) $D = 90$
C) $D = 10.29$
D) $D = \sqrt { 61 }$
E) $D = 106$