During the last accounting period, Blossom Corporation sold $102000$ units at $$45$ each. The variable cost per unit was $$20$ per unit. Fixed costs totaled $$1100000.$ What is the company's degree of operating leverage?

$0\mathrm{.}43$

$1\mathrm{.}76$

$0\mathrm{.}54$

$1\mathrm{.}80$