plz help 9

High-low method for a service company Sierro Railrosd Inc. decided to use the higholow method and operating data from the past sir months to estimate the fixed and veriable components of transortation cests. The activity base used by Sierra Roilload is "gross-ton miles;" which is the total number of tons multiplied by the miles moved. Determine the variable cost per gross-toc mile and the total fixed cost. Variable cost (If required, round to two decimal places,) 1 per gross-ton millo Total fixed cost 1