Tachire toc, has decided to wise the high low method to estimale the total cost and the ficed and variable cost compenents of the total cost. The data for various lerels of production are as follows: a. Determine the variabili osst ber una and the total fored cost. Variable cost (Hound to two decimal places.) Total fiosed cest b. based on part (a), estimate the total cost for 2.980 units of sroduction, Total cost for 2,000 unita: Coreriturion 1tayon and Centroution Margin Ratio Fer a recent yeac, wichar Computy iswned restarants had the following sales and eipentes (th milloni)! the nearest million. (Cive asswer in millions of dollars.)