[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 Sold 1 315,000 Total Cost $ 152,500 2 160,000 96,250 3 260,000 200,600 4 200,000 95,000 5 285,000 196,500 6 185,000 107,000 7 365,000 314,800 8 265,000 146,750 9 77,000 70,000 10 145,000 125,625 11 12 89,000 89,000 95,000 86,650 1. 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 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 High-Low method - Calculation of 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