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Highisow Method for Service Company Miss Rlver Railroad decided to use the high-low method and operating data from the past six months to estimate the fixed and variable components of tranisportation costs. The activity base used by Miss River Railroad is a measure of railroad operating activity, termed "gross-ton mises, which is the total number of tons multilied by the miles moved. Determine the variable cost per gross-ton mile and the foxed cost. Round variable cost per unit to the nearest cent. Variable cost per gross-ton mile Fixed cost