At Eastern University,60% of the Students Are from Suburban Areas,30

Multiple Choice

At Eastern University,60% of the students are from suburban areas,30% are from rural areas,and 10% are from urban areas.Of the students from the suburban areas,60% are nonbusiness majors.Of the students from the rural areas,70% are nonbusiness majors.Of the students from the urban areas,90% are nonbusiness majors.If a randomly selected student is not a business major,the probability that the student is from the urban area is

A) 0.136
B) 0.214
C) 0.666
D) 0.706