MuyumluspunuUS LUCRDUWE Browser + Webcam Autumn Corley: Attempt 1 Question 8 (6 points) The following information is available for a company's utility cost for operating its machines over the last four months. Month January February March April Machine hours 900 1,800 2,400 600 Utility cost $ 5,450 $ 6,900 $ 8,100 $ 3,600 Using the high-low method, the estimated variable cost per unit for utilities is: OC) $2.50. E) $6.17