Data concerning Veronica Company's activity for the first six months of the year appear below:

Month	Machine Hours	Electrical Costs
April	5,100	$2,312
May	6,470	$2,750
June	5,010	$2,283
July	4,320	$2,063
August	3,410	$1,772
September	5,100	$2,312

Do not enter dollar signs or commas in the input boxes. a) Using the high-low method, calculate the variable components of the electrical costs. Round your answer to 5 decimal places. Variable Cost per Unit: $Answer b) Using the high-low method, calculate the fixed component of the electrical costs. Round your answer to the nearest whole number. Fixed Cost: $Answer c) Calculate the total costs be if 5,890 hours were used. Round your answer to 2 decimal places. Estimated Total costs: $Answer