The correct answer is B. She presents facts to demonstrate that space program spending is excessive.
Step-by-step explanation
This text is a reflection on the large amount of money that is invested in space programs while many people do not have food, clothing, or a home. In this fragment, he exposes this situation and supports his claims by giving exact figures on the cost of the rovers used in different space operations that add up to a total of 3.4 billion, an exorbitant figure "when we consider that our country is in debt and countless people are hungry and homeless ". According to the above, the correct answer is B. She presents facts to demonstrate that space program spending is excessive.