During the Economic Downturn, Alejandro's Neighbor, a Successful Accountant, Lost

During the economic downturn, Alejandro's neighbor, a successful accountant, lost his job and had to sell his house. Alejandro decided that this neighbor "must have really messed up at his work." This is an example of

A) situational attribution.
B) actor-observer bias.
C) just-world belief.
D) self-serving bias.