Concept:The Ghana Coat of Arms is one of the national symbols, adopted at independence in 1957.Solution:The Coat of Arms was designed by Amon Kotei, a Ghanaian artist and sculptor.Philip Gbeho composed the music of the National Anthem.Ephraim Amu composed patriotic songs such as "Yen Ara Asase Ni".Sophia Doku is not linked with the Coat of Arms.So the designer of the Coat of Arms is Amon Kotei.Key point: Theodosia Okoh designed the national flag; do not mix up the designers of the different national symbols.Answer:Option A (Amon Kotei)