Quick Questions on Human Geo?

<p>the college board website says you get 75 minutes onthe free response. but I printed out a copy of 2002’s free resopnse and it says I get 60 minutes. I’m a lil confused</p>

<p>Is barron’s an preparation and are it’s practice tests accurate?</p>

<p>How in depth do my free response questions need to be? Do I just need to make sure I answer all the parts and provide an example when I can?</p>

<p>what percent correct do I need on MC and FR to get a 4? a 5?</p>