Answer:
variable cost: 0.413 dollar per ice cream cone.
Step-by-step explanation:
We subtract the low fron the high:
![\left[\begin{array}{ccc}High&2000&1450\\Low&790&950\\Diference&1210&500\\\end{array}\right]](https://img.qammunity.org/2020/formulas/business/college/yp9ggfz25cnzt60gdqws1oq4dzgcc1bv0v.png)
The difference tell us that 1,210 ice cream cone generates cost for 500 dollars.
Thus, we divide to get the variable cost:
500 dollars / 1,210 ice cream cones = 0,41322314 = 0.413 variable cost per ice cream cone