When was the famous Faisal Mosque of Islamabad completed?

When was the famous Faisal Mosque of Islamabad completed?

A. 1980
B. 1983
C. 1986
D. 1989

The Faisal Mosque is the largest mosque in Pakistan, located in the national capital city of Islamabad. Completed in 1986, it was designed by Turkish architect Vedat Dalokay, shaped like a desert Bedouin’s tent, is an iconic symbol of Islamabad throughout the world.