A Moving to the next question prevents changes to this answer. Question 2 SABTCO Transit Company has the following maintenance costs and mileage data for its fleet of buses over a 4-month period. Month Miles Total Cost January 90,000 S323,000 February 45,000 165,500 March 60,000 218,000 April 100,000 358,000 Determine variable cost per unit using the High-Low Method. OAS OB. $2.5 Oc. 53 OD $3.5