Pelicans Ice is a snow cone stand near the local park. To plan for the future, Pelicans Ice wants to determine its cost behavior patterns. It has the following information available about its operating costs and the number of snow cones served. Number of snow cones Total operating costs Month January 6.400 $5,980 February 7,000 $6,400 March 5,700 $5,340 6,900 $6,330 April May 8,100 $7,220 June 7,250 $6,575 The variable cost per snow cone using the high -low method is O A. $0.94 O B. $1.28 O C. $0.89 O D. $0.78