View Policies Current Attempt in Progress The controller of Wildhorse Industries has collected the following monthly expense data for use in analyzing the cost behavior of maintenance costs, Total Maintenance Costs Total Machine Hours Month January $3,221 4,200 February 3,660 4,880 March 4.350 7,320 April 5.490 9.680 May 3.820 6.100 June 5,586 9,700 (a1) Determine the variable-cost components using the high-low method. (Round answer to 2 decimal places eg. 2.25.) Variable cost per machine hour $ e Textbook and Media Save for Later Attempts: 0 of 2 used Submit Answer (a2) The parts of this question must be completed in order. This part will be available when you complete the part above