During 2016, the Country of Economia Had Real GDP of $115

During 2016, the country of Economia had real GDP of $115 billion and the population was 0.9 billion.In 2017, real GDP was $105 billion and the population was 0.85 billion.In 2016, real GDP per person was

A) $12,778.
B) $124.
C) $135.
D) $128.
E) $103.50.