pls answer. accounting

Zhegler Inc. has deoded to use the high-low method to estimate the total cost and the fixed and variable cost compoinents or the total cost. The data for various leveis of production. are as follows: This infomation has been collected in the Microsoft Excel Ontine file. Open the spreadiheet, pertorm the required analysis, and input your answers in the questons below. Open spreadsheet a. Determine the vinatie cott per unit and the total fixed cost, Round your ansacr for vonabin cost to the nearest cent. Round your answer for total fimed costs to the nearest dollar Varable cost: Total fived cost: per unit Tetal cost for 81,000 units