Answer: Each person must have eaten 8 ounces of cherries.
Explanation:
Tae shares 32 ounces of cherries with 3 friends, so in total, there are 32 + 3 = <<32+3=35>>35 ounces of cherries.
Since each person leaves behind 1 ounce of cherries, a total of 3 + 1 = <<3+1=4>>4 ounces of cherries are left behind.
Thus, each person eats 35 - 4 = <<35-4=31>>31 ounces of cherries.
So, each person eats 31/4 = <<31/4=7.75>>7.75 ounces of cherries.
Since the answer must be a whole number, each person must have eaten 8 ounces of cherries. Answer: 8.