Here are the answers to your questions:
Question 1:
__________ refers to the quality and quantity of goods and services available to people.
Response: C Standard of Living
Question 2:
As literacy rates in a country increase, the standard of living will ___.
Response: B increase
Question 3:
Usually, the higher the literacy rate, the ___ the life expectancy.
Response: B higher
If you have more questions or need further assistance, feel free to ask!