Respuesta :
Answer:
The answer is option B.
Explanation:
PARENTHESES is the correct type of punctuation mark that should be used to enclose numbers or letters when preceding items in a list. For example, to make a list of fruits we could state them by using numbers or letters (no both) as follows:
1) Bananas.
2) Apples.
a) Oranges.
b) Berries.