Related to the Economics in Practice on P

Multiple Choice

Related to the Economics in Practice on p. 146: A recent study by economists at Yale University and the University of Chicago suggests that changing retirement plan enrollment options from "opt-in" systems to "opt-out" systems increased pension plan enrollment after three months of work from ________ percent of workers to ________ percent of workers.

A) 80; 22
B) 10; 100
C) 65; 98
D) 77; 42