Which type of prostitute generally works on her own?

Yassir is a researcher in the field of artificial intelligence. When building computers that are able to form natural concepts and think more like humans, Yassir is likely to use the ____ approach.?

a. ?multiple intelligence b. ?neural network c. ?formal reasoning d. ?triarchic

Ron lost $20 playing the slots in Atlantic City. However, he found $20 on the subway. Even though Ron comes out even in terms of cash, he still feels pretty badly about losing money in the slot machines. In fact, he actually feels neutral about finding the $20 on the subway. Ron's feelings can be explained best by ____

a. ?the gambler's fallacy b. ?expected value c. ?utility d. ?loss aversion