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_46 (wkts INTEGER, ovrs VARCHAR, econ VARCHAR)
### Question:
what is the sum of the wkts when the ovrs were bigger than 2 and econ was bigger than 7.84?
### Answer:
SELECT SUM(wkts) FROM table_name_46 WHERE ovrs > 2 AND econ > 7.84