Required information(The following information applies to the questions displayed below.]Alden Company's monthly data for the past year follow. Management wants to use these data to predict future variable and fixed costs.

Required information [The following information applies to the questions displayed below.] Alden Company's monthly data for the past year follow. Management wants to use these data to predict future variable and fixed costs. Month Units Total Sold Cost 1 321, 000 $ 158, 500 166, 000 102, 250 266, 000 206, 600 206, 000 101, 000 291, 000 202, 500 191, 000 113, 000 359, 000 270, 736 271, 000 152, 750 75, 800 64, 000 10 151, 000 131, 62 11 95 , 000 95, 000 12 101, 000 80, 650 . Estimate both the variable costs per unit and the total monthly fixed costs using the high-low method Note: Do not round intermediate calculations. High-Low method - Calculation of variable cost per unit O High-Low method - Calculation of fixed costs Total cost at the highest volume Variable costs at highest volume: Highest volume Variable cost per unit Total variable costs at highest volume Total fixed costs Total cost at the lowest volume Variable costs at lowest volume: Lowest volume Variable cost per unit Total variable costs at lowest volume Total fixed costs