Check my QS 21-3 Cost behavior estimation-high-low method LO P1 The following information is available for a company's maintenance cost over the last seven months intenance Maintenance Cos une July August September October 18 12 15 21 24 s5,e7e 8,130 6,090 7,110 9,158 10,170 4,850 December Using the high-low method, estimate both the fixed and variable components of its maintenance cost Total cost at the high point Variable costs at the high point Volume at the high poin Varlable cost per maintenance hour Total varlable costs at the high point Total foced costs Total cost at the low point Valable costs af the low point Velume at the low point Variable cost per mairdenance hour Total variable costs at the low poirt Total fixed cests ype here to search