Tashiro Inc. has decided to use the high-low method to estimate the total cost and the fixed and variable cost components of the totai 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.) per unit Total fixed cost b. Based on part (a), estimate the total cost for 1,740 units of productlon. Total cost for 1,740 units