The quantity values on the right-hand side of the primal inequality constraints are the ________ coefficients in the dual

With a mint ratio of 15 ounces of silver to 1 ounce of gold and a market ratio of 15.5 ounces of silver to 1 ounce of gold:

a. gold coins should go out of circulation b. silver coins should go out of circulation c. paper money will predominate d. the bimetallic standard will be stable

To communicate a very specific message to a very select, well-identified group of consumers, one probably should use:

A) magazines aimed at special-interest groups. B) newspapers. C) television. D) integrated direct-response promotion. E) radio.