The profits of a French firm operating in Senegal add to the GDP of (this state) and the GNI of (this state):
a) The profits add to the Gross Domestic Product (GDP) of Senegal and the Gross National Income (GNI) of France.
b) The profits add to the GDP of France and the GNI of Senegal.
c) The profits add to the GDP of Senegal and the GNI of Senegal.
d) The profits add to the GDP of France and the GNI of France.