Canada imports beer from the US and has a significant domestic beer industry. In the government-run stores that sell beer, both American and Canadian beer is sold, but American beer can only be sold in packages of 6 while Canadian beer can be sold in packages of 6, 24, or singles. In addition, while the Canadian beer is delivered to the stores, the American beer must be picked up from a central location. The treatment of American beer by the Canadian government is an example of:

	a.	compliance with the WTO rules
	b.	violation of the binding concession rule.
	c.	violation of the most favoured nation rule.
	d.	violation of the national treatment rule.