What is critical in determining whether something is produced as a public good

Whether the benefits to society are greater than the total cost.

Explanation:

A public good is a good that has two main characteristics: first, individuals cannot be excluded from its use, and second, the use of it by one individual does not reduce its availability to others. Public goods, therefore, include things such as public knowledge, common language, street lighting and public libraries.

answer; i believe that they became wealthy from gold and salt in their area, and became powerful by controlling trade in west

answer; participant observation method;