One of the three main questions of economics addresses who should : produce goods and services. market goods and services. receive goods and services. distribute goods and services.

We have that the three main questions of economics addresses is given as

Option C

From the question we are told

Generally The three main qiestion pf ecomomic are

What are we producing

How are we producing it

Whom are we producing for

Therefore

This ticks the boxes of

Receive goods and services.

Option C

For more information on services visit

link

the main reason that the constitution did not proclaim all men to be free and equal is because of the issue of slavery.

the answer is a) high entry costs