Which of These Statements About Cartel Pricing Power Is True

Which of these statements about cartel pricing power is true?

A) The more inelastic the market-demand for the cartel's product, the lower will be the price that the cartel members can charge to maximize profits.
B) The higher the piling up of unsold inventories, the higher will be the price set by the cartel members.
C) The larger the share of world production controlled by the cartel, the higher will be the price set by the members.
D) The greater the elasticity of supply of the non-cartel members, the higher will be the price set by the cartel members.