A. these are observers in OPEC
B. these are members of OPEC
C. these have been invited by OPEC to join
D. none of these
Correct Answer: these have been invited by OPEC to join ✔
Last Updated: May 15, 2024
A. these are observers in OPEC
B. these are members of OPEC
C. these have been invited by OPEC to join
D. none of these
Correct Answer: these have been invited by OPEC to join ✔
Last Updated: May 15, 2024