Managerial Accounting Homework: Clip 4,5,6 Ch4 1. Tribune Company has collected the following data for recent months: Issues published Total cost 20,500 $20,950 22,300 21,428 July 18,750 20,505 August 21,200 21,395 3. Using the high-low method, find variable cost per unit, total fixed costs, and the total cost equation. b. What is the estimated cost for a month in which 22,D00 issues are published