Name the flow of income that is gained from the economic resource called capital.

here are the answers to questions 13, 14, and 15:

Question 13:
The flow of income gained from the economic resource called capital is interest.

$$\boxed{\text{Interest}}$$

Question 14:
Entrepreneurship is the process of identifying opportunities, creating, and managing a business venture, often involving innovation and risk. An entrepreneur is the individual who undertakes this process, taking on the risks and rewards of starting and running a business.

$$\boxed{\text{Entrepreneurship is the process; an entrepreneur is the person.}}$$

Question 15:
The result of having specialisation and mechanisation is typically increased efficiency, higher productivity, and lower production costs.

$$\boxed{\text{Increased efficiency and productivity}}$$