also need to calculate total delivery cost for January

Using High-Low to Calculate Predicted Total Variable Cost and Total Cost for Budgeted Output Speedy Pete's is a small start-up company that delivers high-end coffee drinks to large metropolitan office buildings via a cutting-edge motorized coffee cart to compete with other premium coffee shops. Data for the past 8 months were collected as follows: Month Delivery Cost Number of Deliveries May $63,450 1,800 June 67,120 2,010 July 66,990 2,175 August 68,020 2,200 September 73,400 2,550 October 72,850 2,630 November 75,450 2,800