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Andover Company makes weather balloons. The company controller wanted to calculate the food and variable costs nudated with the maintenance costs incurred by the factory. Data for the past six months Machine hou Haintenance cost Month January $10,120 52 9.560 359 February March 9,712 April 560 10,460 10.276 9,666 May June 541 399 Required: A. Using the high low method, calculate the cost of maintenance and the variable rate per machine hout Fred cost per machine hour 3. Using the high-low method, construct the cost formula for the total maintenance cost Total maintenance cost bed cost Variable cost Der hour of madinho) C. Calculate the budgeted cost for maintenance aming that 405 has worked to