Answer:
To find the probability of the next customer ordering peanut butter cup, we need to determine the total number of ice cream cones and the number of cones that are peanut butter cup.
The total number of cones is:
4 + 5 + 2 + 3 + 2 = 16
The number of cones that are peanut butter cup is 2.
Therefore, the probability of the next customer ordering peanut butter cup is:
2/16 = 0.125
So, the probability of the next customer ordering peanut butter cup is 0.125 or 12.5%.