Answer:
Explanation:
Taking Country B as a comparison to the United States,
Country B -
1 barrel of oil = 7 hrs
1 ton of coal = 3 hrs
U.S. -
1 barrel of oil = 4 hrs
1 ton of coal = 5 hrs
Country B has the comparative advantage in coal production over US because it takes less time to produce 1 ton of coal. The opposite is true for oil production as US takes less time for 1 barrel of oil.
Availability and use of a natural resource give a country an advantage over another that does not. It takes less time with easily accessible national resource to produce something; such as oil and coal.
Answer:
A
Explanation:
Emperor Justinian was a famous emperor during the Byzantine Reign.
