Recall the Application About the Attempt to Form a Salt

Recall the Application about the attempt to form a salt cartel in the 19th century to answer the following question(s) .
-Recall the Application. One of the primary goals of the salt producers who tried to form a cartel was to

A) establish a uniform price for salt.
B) boost the demand for salt.
C) establish an export market for salt.
D) increase competition in the market for salt.