Daves dogs sells steamed Hambers for $$2\mathrm{.}50$ each. The company provided the following units and total cost data concerning is hotdogs sales for the last six months of $2017.$

July Cost $$3,020$ units $2400$

August cost $2795$ Units $2150$

Septembers cost $3040$ units $2300$

December cost $3085$ units $2340$

Use the high$-$low method to estimate fixed and variable costs. $($Round Varible cost per unit to $2$ decimal places, e$,$g$,0\mathrm{.}52.)$

what is the fixed cost per month?

What is the varible cost per unit?