Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_17118006_2 (bid_pronar_investment__us$_ VARCHAR, farmers VARCHAR)

### Question ###
What was the BID/PRONAR investment (in $) in the department that included 1326 farmers in its projects?

### Accurate SQL ###

SELECT bid_pronar_investment__us$_ FROM table_17118006_2 WHERE farmers = 1326