(a) How many points are gained by each alternative? What is the social preference? Now suppose alternatives c and d move to the top for all agents. The new individual preferences are: Individual 1 Individual 2 Individual 3 c d a b c d a b c d b a (b) How many points are gained by each alternative? What is the new social preference? (c) Use your answers to (a) and (b) to illustrate the concept of t

in about winter like late november to january

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."

stable food supply,social structure, government,religion,culture/art,technology and writing/language;