No, Benin is not further west than the prime meridian (zero degrees latitude).
Yes, Benin is further east than the prime meridian (zero degrees latitude). The midpoint of Benin is further east by approximately 155 miles (249km).
Yes, Benin is further north than the equator. The midpoint of Benin is further north by approximately 643 miles (1,035km).
No, Benin is not further south than the equator.