MC Qu. 6-62 Barkoff Enterprises, which uses the high-low.... 15 Barkoff Enterprises, which uses the high-low method to analyze cost behavior, has determined that machine hours best explain the company's utilities Cost The company's relevant range of activity varies from a low of 600 machine hours to a high of 1200 machine hours with the following data being available for the first six months of the year OS Month January February March April May June utilities $ 9,200 11,860 9,450 9,860 10,240 9.650 Machine Hours 350 770 360 970 1,000 950 The variable les cost per machine our for Barkoff Multiple Choice $5.00 S07 55.50 $6.00 None of the antwers is correct