Crane Corp. has collected the following data concerning its maintenance costs for the past 6 months. Units Produced Total Cost July 19.900 $44.732 August 35,552 53,328 September 39.996 61.105 October 24.442 46,388 November 44.440 82.769 December 42.218 68,882 Compute the variable cost per unit using the high-low method. (Round answer to 2 decimal places, e.g. 2.25.) Variable cost per unit $ e Textbook and Media Compute the fixed cost elements using the high-low method. Fixed costs $