The role of the entrepreneur in society is to: a) provide capital to the firm, which the management combines with labor.
b) bring the factors of production together and take the risks of producing output.
c) control the land upon which all production takes place and to get the most rent.
d) regulate what products are considered safe to market.

b) bring the factors of production together and take the risks of producing output.

Explanation:

There are basically four factors of production which are required in order to ensure the manufacturing of output, which are land,labor,capital as well as an entrepreneur.

The role of an entrepreneur is to bring together all factors in order to serve the purpose of creating valued-added output that can be sold at a price higher than the cost price in order to make a profit.

All in all, the role of an entrepreneur is not just to provide capital or control land but bring all factors of production together

corrosion is a natural process, which converts a refined metal to a more chemically-stable form, such as its oxide, hydroxide, or sulfide. it is the gradual destruction of materials (usually metals) by chemical and/or electrochemical reaction with their environment.

explanation:

answer; (d) i believe that the correct answer is ; /// a new invention lowers the cost of production;