Solve the Problem $3.5$ Hours Give an Exact Answer $27 \pi \mathrm { in }$

Multiple Choice

Solve the problem.
-Suppose the tip of the minute hand of a clock is 9 inches from the center of the clock. Determine the distance traveled by the tip of the minute hand in $3.5$ hours. Give an exact answer.

A) $27 \pi \mathrm { in }$ .
B) $63 \pi \mathrm { in }$ .
C) $36 \pi \mathrm { in }$ .
D) $54 \pi \mathrm { in }$ .