A Researcher Creates a Compound of Two Fully and Separately

A researcher creates a compound of two fully and separately conditioned stimuli. She then presents the compound along with a neutral stimulus and continues to present the same outcome for the three stimuli that she had presented with the compound alone. According to the Rescorla-Wagner model,

A) the two fully conditioned stimuli will lose excitation, while the neutral stimulus will gain excitation.
B) the two fully conditioned stimuli will lose excitation, while the neutral stimulus will gain inhibition.
C) all three stimuli will become more excitatory than they would be if conditioned separately.
D) all three stimuli will become inhibitory, but less so than if they were conditioned separately.