High-Low Method Tashiro Inc. has decided to use the high-low method to estimate the total cost and the fixed and variable cost components of the total cost. Th various levels of production are as follows: Units Produced 4,950 Total Costs 1,950 3,730 $361,200 232,200 332,300 a. Determine the variable cost per unit and the total fixed cost. Variable cost (Round to two decimal places.) Total fixed cost b. Based on part (a), estimate the total cost for 2,480 units of production. Total cost for 2,480 units: per unit