The city of Stockville reported the following annual maintenance cost data for its fleet of trucks. Year Total Cost Miles Driven 1 $1,150,000 360,000 2 $1,650,000 690,000 3 $1,100,000 430,000 4 $1,520,000 700,000 5 $1,400,000 600,000 6 $1,250,000 560,000 A. Use the high-low method to estimate the relationship between total maintenance cost and total miles driven by the fleet. Show your work in Google Sheets. B. Use your result in A and estimate the costs for the coming year if the fleet drives a total of 500,000 miles. Show your work in Google Sheets