Pollitt Potato Packers Has a Flexible Budget for Manufacturing Overhead

Pollitt Potato Packers has a flexible budget for manufacturing overhead that is based on direct labour hours. The following overhead costs appear on the flexible budget at the 200,000-hour level of activity:
$\begin{array} { | l | r | } \hline \text { Variable overhead costs (total) : } & \\\hline \text { Packing supplies } & \$ 120,000 \\\hline \text { Indirect labour } & \$ 180,000 \\\hline \text { Fixed overhead costs (total) : } &\\\hline \text { Utilities } & \$ 100,000 \\\hline \text { Insurance } & \$ 40,000 \\\hline \text { Rent } & \$ 20,000\\\hline\end{array}$

-At an activity level of 160,000 direct labour hours,what amount would the flexible budget estimate for the utilities?

A) $80,000.
B) $100,000.
C) $120,000.
D) $160,000.