3 and fixed costs. Part 1 of 2 Month Units Sold 1 320,000 2 160,000 3 280,000 4 200,000 5 300,000 6 200,000 Total Cost $ 160,000 100,000 220,000 100,000 230,000 120,000 Month 7 8 9 10 11 12 Units Sold 340,000 280,000 80,000 160,000 100,000 110,000 Total Cost $ 220,000 160,000 64,000 140,000 100,000 80,000 10 points 1. Estimate both the variable costs per unit and the total monthly fixed costs using the high-low method. (Do not round intermediate calculations.) eBook High-Low method - Calculation of variable cost per unit Print High-Low method - Calculation of fixed costs Total cost at the high point Variable costs at the high point: Volume at the high point: Variable cost per unit Total variable costs at the high point Total fixed costs Total cost at the low point Variable costs at the low point: Volume at the low point: Variable cost per unit Total variable costs at the low point Total fixed costs