I'll apologize in advance for being dense, but I need some help with the Buy American Act. We are looking at making a supply purchase that is around $95K. One of the offers is from Canada. Reading 25.4, I understand that BAA applies under NAFTA to anything over $25K. But there is also a provision for the WTO Government Procurement Agreement (which Canada signed, 25.1) that has a limit of $194,000. I'm really not seeing a better definition for when this WTO agreement applies, can anyone help me?