A passenger on an airplane was feeling very anxious about an important
job interview the next morning, and as a result he was uneasy and nervous
the entire fl ight. Back home a week later, he is contemplating a holiday
trip. Th ough he hadn't previously been afraid to fl y, he fi nds himself
suddenly nervous about fl ying and decides to cancel his plans to visit an
out-of-state relative. What are the UCS, UCR, CS, and CR, respectively?