When the Seven Confederates Chose the Line That Was Obviously

When the seven confederates chose the line that was obviously wrong in Solomon Asch's famous experiment,he found that

A) students who did not conform were confident and pleased that they had done well.
B) only 20 percent of the students remained completely independent on every trial.
C) 70 percent of the students conformed to the group's incorrect answer more than half the time.
D) students who conformed expressed certainty that they had made correct decisions.