Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_2394927_1 (max_downstream_throughput___mbit_s__ VARCHAR, profile VARCHAR)
### Question:
List all mbit/s with profiles of 8b.
### Answer:
SELECT max_downstream_throughput___mbit_s__ FROM table_2394927_1 WHERE profile = "8b"