Hampton 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. The data for various levels of production are as follows: , a. Determine the variable cost per unit and the total fixed cost. Variable cost (Round to two decimal places.) 16.50 $ per unit Total fixed cost $391,350 b. Based on part (a), estimate the total cost for 12,000 units of production. Total cost for 12,000 units $