38 ) Jones Ice Cream Stand is operated by Mr . Jones and experiences different sales patterns throughou the year . To plan for the future , Mr . Jones wants to determine its cost behavior patterns . He has the allowing information available about the ice cream stand's operating costs and the number of soft serve cones served Month Number of ice cream cones otal operating costs April 800 $950 May BC $975 Line 1.125 $1.000 Tul 2000 $1 250 Augus 1500 $1 875 September 900 $1, 500 The variable cost per ice cream cone using the high- low method is A ) 50.25 B ) $400 C ) 50.63 D ) $1 19