TSuper Company accumulated the following data for a delivery truck.

Month	Miles Driven	Total Cost
June	11,860	$20,642
July	12,500	$21,724
August	9,670	$16,940
September	10,190	$17,819

Do not enter dollar signs or commas in the input boxes. a) Using the high-low method, calculate the variable component of the total cost. Round your answer to 5 decimal places. Variable Cost per Unit: $Answer b) Using the high-low method, calculate the fixed component of the total cost. Round your answer to the nearest whole number. Fixed Cost: $Answer c) Calculate the total costs be if 12,550 miles were driven. Round your answer to 2 decimal places. Estimated Total costs: $Answer