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Use the high-low method to determine the variable and fixed cost components of Montrose Oil and Lube's operating costs. Use this information to project the monthly operating costs for a month in which the company performs 3,400 oil changes. (Click the icon to view the data.) Use the high-low method to determine the variable and fixed costs components of Montrose Oil and Lube's operating cost equation. First identify the formula and calculate the variable cost component (slope). (Round your answer to the nearest cent.) . Variable cost per unit = Next identify the formula and compute the fixed cost component (the vertical intercept) using the costs for the highest level of activity. (Round your answers to the nearest whole number.) Total fixed costs Complete Montrose Oil and Lube's operating cost equation. (Enter the variable cost to the nearest cent and the fixed cost to the nearest whole dollar.) y = X + Use your answer from above to predict total monthly operating costs if Montrose Oil and Lube performs 3,400 oil changes. (Round your answer to the nearest whole dollar.) The total monthly operating costs if Montrose Oil and Lube performs 3,400 oil changes is i Data Table X are $ $ Month Number of Oil Changes Operating Expenses January 3,200 36,400 February 2,600 31,900 March ....... 2,800 32,850 April .... 2,700 32,500 May... 3,600 37,000 June .... 2,900 $ 33,700 $ dc $ $ Print Done