Bethany Link delivers parts for several local auto parts stores. She charges clients $1.89 per mile driven. She has determined that if she drives 1,800 miles in a month, her average operating cost is $1.69 per mile. Bethany drives 3,600 miles in a month, her average operating cost is $1.30 per mile Required: 1. Using the high-low method, determine Bethany's variable and fixed operating cost components. (Round your cost per unit answer to 2 decimal places.) Variable Cost per Mile Driven 0.91 Fixed Cost 2. Comple contribution argin income statement the business last month, when calculations to 2 decimal places and final answers to the nearest whole number ethany drove 1,980 miles, (Assume this falls within the relevant range of operations). (Round your intermediate BETHANY LINK Contribution Margin Income Statement For the La t Month Contribution Margin Net Operating Income