Brazilia Bus Tours has incurred the following bus maintenance costs during the recent tourist season. (Therealis Brazils national monetary unit. On the day this exercise was written, therealwas equivalent in value to .5092 U.S. dollar.)

Required:

Use the high-low method to estimate the variable cost per tour mile traveled and the fixed cost per month.(Round "Variable cost per tour mile" to 3 decimal places.) Predict the level of maintenance cost that would be incurred during a month when 34,000 tour miles are driven. Develop a formula to express the cost behavior exhibited by the companys maintenance cost.(Round"Variable cost per tour mile" to 3 decimal places.

Month	Miles Traveled by Tour Buses	Maintenance Cost
November	12,750		17,100real
December	15,900		17,400
January	19,050		17,550
February	22,500		18,000
March	30,000		18,750
April	12,000		16,500