Last night, George dranj alchohol for the first time. He wakes up wthis morning with a terrible headache and extreme sensitivity to light and sound. At first George thinks he has a hangover but a...

Last night, George dranj alchohol for the first time. He wakes up wthis morning with a terrible headache and extreme sensitivity to light and sound. At first George thinks he has a hangover but a quick Google search shows that he has more symptoms of brain tumor than a hangover. George incorrectly concludes that he has a brain tumor. In addition to representativeness heuristic, George is using?

A. base rate neglect/base rate fallacy

b. the conjunction fallacy

c. the availability heuristic