<span>Many African communities face economic disasters.</span>
Comparative advantage. It is being able to produce goods by using fewer resources, at a lower opportunity cost, that gives countries a comparative advantage. The gradient of a PPF reflects the opportunity cost of production. Increasing the production of one good means that less of another can be produced.
The correct answer is D) toothpaste and toothbrush.
<em>What is not an example of substitute goods are toothpaste and toothbrush.</em>
In economics, when we are talking about substitute goods we are referring to two alternative goods that could be used for the same reason or purpose.
In the case of this question, you cannot substitute the toothbrush for the toothpaste. You need the two together to brush your teeth. You can do it with one or the other. In the other options, yes, you can substitute margarine for butter or a motorcycle for a car, both are means of transportation.
Answer:
Explanation:
While Lincoln took a moderate approach to Reconstruction, Congress sought to impose ... President Johnson proved to be an obstacle to the Radical Republicans in Congress, ... assassination, attempted to continue Lincoln's vision for Reconstruction.
The code of hammurabi is such an important factor in the development of empires because everyone in the empire could see the laws. The said law were being displayed throughout the empire for all to see. Hope this answers the question.