Consider the following statements and select the correct answer using the code given below: 1. Crude oil is found in every continent. 2. Crude oil is traded extensively. 3. Petroleum travels over thousands of kilometers. 4. Some of the largest refineries and petroleum companies are owned by British or Dutch. Code:

• A.  1, 2 and 3 are correct    
• B.         1, 2 and 4 are correct
• C.         1, 3 and 4 are correct    
• D.         1, 2, 3 and 4 are correct