The Following Information Applies to Questions Below
Really Fast Delivery

The following information applies to questions below
Really Fast Delivery Services has the collected the following information about operating expenditures for its delivery truck fleet for the past five years:
$\begin{array}{ccc}\text { Year } & \text { Miles } & \text { Operating Costs } \\ 2013 & 55,000 & \$ 195,000 \\ 2014 & 70,000 & \$ 210,000 \\ 2015 & 50,000 & \$ 180,000 \\ 2016 & 65,000 & \$ 205,000 \\ 2017 & 85,000 & \$ 225,150\end{array}$
-What is the estimated total cost per hour at a volume of 8,000 hours?

A) $12.50
B) $14.25
C) $18.00
D) $15.25