Straighterline macro and micro study guide/book questions

[pitbull30]

Has anyone taken these recently? I see the book they recommend but there is also a "study guide" version listed under the required texts. Do I need to order both of these? or should I say do you recommend i get both to pass?

Here is what it says:

Text: McConnell, Campbell R. and Stanley L. Brue. Macroeconomics: Principles, Problems, and Policies, 17th edition. McGraw-Hill, 2008. ISBN 9780073273082 [buy the text]

Study Guide: McConnell-Brue: Study Guide for use with Macroeconomics, 17th Edition. McGraw-Hill, 2008. ISBN 9780073273204

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Also, what are the time limits on these when working through? It shows a whole bunch of Quizes then a mid term and final. I was pressed for time in the last course.

Any other tips/study guides/etc would be appreciated. feel free to PM me as well.

Thanks