Two counties are going to be polled about their support for a proposed ballot initiative. 2,000 people have been polled in the first county, which has a population size of 200,000. Other things being equal (such as the actual support for the ballot initiative in each county), how many people do we need to poll in the second county to achieve a similar level of accuracy, if the second county has a population of 2 million people?

A) 2,000 people

B)20,000 people

C)200,000 people

D) No answer text provided