Question

the trade deal, nafta, was designed to
encourage lower labor costs.
raise environmental standards.
help businesses and people by increasing the amount of goods available.
allow citizens to move freely from one nation to another.

Explanation:

NAFTA (North American Free Trade Agreement) was a free trade deal between the U.S., Canada, and Mexico. Its core goal was to eliminate trade barriers, which expanded the flow of goods, increasing availability for consumers and creating opportunities for businesses. It did not focus on lowering labor costs as a design goal, did not set higher environmental standards as a primary aim, and did not include free movement of citizens (that is a feature of agreements like the EU's Schengen Area).

Answer:

help businesses and people by increasing the amount of goods available.