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_23308178_7 (points INTEGER, record VARCHAR)
### Question:
Calculate the highest points where the win,loss, tie ratio is  28-12-6
### Answer:
SELECT MAX(points) FROM table_23308178_7 WHERE record = "28-12-6"