Answer: 1. Cross-border flow of goods and services: Due to real estate in some areas, there would be access of goods and services from other places to that area.
2. Cross-border flow People and Knowledge: Due to increase of real estate in areas, there would be migration of people to that area which would increase the basic knowledge of the area.
3. Cross-border flow of Financial Instrument and Investment: Due to increase in real estate, the investment capacity would be increased and financial instruments would be more available.
Step-by-step explanation: