Tasty Treats is a snow cone stand near the local park. To plan for the future, it wants to determine its cost behavior patterns. It has the following information available about its operating costs and the number of snow cones served. Month Number of snow cones Total operating costs $5,830 January 6,400 February 7,000 $6,400 March 6,200 $5,840 April 6,900 $6,330 May 7,600 $6,820 June 7,250 $6,575 Using the high-low method, the monthly operating costs, if Tasty Treats sells 8,000 snow cones in a month, are: $1,500. $10,920. $7,100. O $7,150.