Final answer:
A country has an absolute advantage in producing a good if it uses fewer resources. This applies to County A, which can produce widget products more efficiently.
Step-by-step explanation:
A country has an absolute advantage over another country in producing a good if it uses fewer resources to produce that good. This means that County A can produce widget products more efficiently than other countries, using less labor, time, or other resources. Absolute advantage can be due to natural endowments, such as having rich farmland or natural resources like oil. It is important to note that absolute advantage alone does not guarantee success in trade, as comparative advantage also plays a crucial role.