Critical Reasoning (CR) | Re: CR Revision: Studies in restaurants show that the tips left by

The Psychologists hypothesize that since the server's name is written with hand in the bill it promotes rapport and motivates the customers to pay a larger tip. Any answer choice which gives extra support to this contention is the answer. "C" is a direct analogy which compares "Charities" with the "Restaurant" and "donations" with tips". Since handwritten signatures on the greetings card fetches higher donations for the charities than do printed signatures;