Really Fast Delivery Services has the collected the following information about operating expenditures for its delivery truck fleet for the past five years:

Year	Miles	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

Using the high-low method, what is the cost estimate for variable costs for 2018?

Select one:

A. $1.60

B. $1.50

C. $1.29

D. $2.00