text: 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_name_23 (investment_earnings VARCHAR, total_revenue VARCHAR)
  ### Question:
  What were the investment earnings in a year when total revenue was $21,779,618?
  ### Answer:
  SELECT investment_earnings FROM table_name_23 WHERE total_revenue = "21,779,618"