Which of the following is a form of the fairness norm in negotiations?

Even after a free trade area or customs union is established, GATT rules apply to the constituent states, and not to the area or union as a whole

Indicate whether the statement is true or false

Which of the following is NOT an external cause of supply chain disruptions?

A) late deliveries B) new service or product introductions C) customer service or product mix changes D) underfilled shipments