Smokey Delivery Services has collected the following information about operating expenditures for its delivery truck fleet for the past $5$ years:

Year Miles Operating Costs

$201655,000$ $$195,000$

$201770,000$ $$210,000$

$201850,000$ $$180,000$

$201965,000$ $$205,000$

$202085,000$ $$225,150$

Using the high$-$low method, what is the cost estimate for variable costs for $2021?$

Group of answer choices

$$2\mathrm{.}00$

$$1\mathrm{.}60$

$$1\mathrm{.}50$

$$1\mathrm{.}29$