Answer:
Advantage
Drawback
Advantage
Drawback
Step-by-step explanation:
Trade regulations may vary according to the policy.
1. Melaine had an advantage in this regulation. This brought protection against heavy competitors.
2. Chad has been using this Protectionism to keep on selling obsolete shoes. A huge drawback for his customers.
3. Ravi realized a great opportunity with this market opening a great advantage. He can sell it overseas.
4. Sharon has suffered a drawback in buying a new car. Either She will pay much more for the same car or She'll buy a simpler one.