(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, imagine that research develops a new hybrid variety of cotton that increases Econia's ability to produce cotton. Which statement would be true?

A) Point A is now attainable because there would be an outward, parallel shift of the PPF.
B) Point G remains on Econia's PPF.
C) Points C, D, and F move from being unattainable to attainable.
D) Point A remains unattainable because the ability to produce wheat is unaffected.