According to the Diathesis-Stress Model, Who Would Be the Most

According to the diathesis-stress model, who would be the most likely to show the most extreme levels of a psychological disorder?

A) Bert, who is highly resilient and in an extremely stressful environment
B) Ernie, who is highly resilient and in a very low-stress environment
C) Grover, who is highly vulnerable and in an extremely stressful environment
D) Fozzie, who is highly vulnerable and in a very low-stress environment