(Figure: PPF of Econia (A Small Nation)) Looking at the Production

(Figure: PPF of Econia (a small nation) ) Looking at the production possibilities frontier (PPF) of Econia, which changes in production would leave the citizens of Econia with a lower level of welfare or satisfaction?

A) movement from C to B
B) movement from D to E
C) movement from F to G
D) movement from B to G