Identify a social network that majorly targets career-minded professionals

If real estate licenses have actual knowledge that a property has been used as a methamphetamine lab, they have a duty to disclose that to a buyer because

A) the drug dealer may come back to the property B) the property might be stigmatized so the value might be less C) the property may constitute an environmental hazard due to the chemicals used to manufacture of the drugs D) meth labs are a neighborhood nuisance

Lucas always seems to "know" exactly what to do in any given situation. At least that's what he'll tell you

But his ideas don't always work and his overall performance as scored by his supervisor isn't nearly as great as he thinks it is. Lucas is exhibiting the ________. A) selective perception bias B) the anchoring effect C) self-serving bias D) overconfidence bias