Liquid Sunshine sells organic snow cones. In planning for the future, they want to determine their cost behavior patterns. They have the following information available about its operating costs and the number of snow cones served: Month January February March April May June Number of snow cones 6,400 7,000 4,000 6,900 8,000 9,000 Total operating costs $5,980 $6,400 $5,000 $6,330 $9,000 $10,500 Using the high-low method, the monthly operating costs if Liquid Sunshine sells 11,000 snow cones in a month are O $12,700 $20,000. $11,600 $11,000