1. Prin of Macroeconomics (Required)
   2nd edition
   ISBN: 9781947172388
   Author: Openstax
   Estimated Price: $41.75 (new)
   New Retail Price: 41.75, Used Retail Price: 31.50, New Rental Fee: 31.31, Used Rental Fee: 16.70.
2. Knewton alta Custom MacroeconomicsGilbert Communit (Required)
   ISBN: 9781635451610
   Author: Knewton
   Estimated Price: $25.00 (new)
   New Retail Price: 25.00, Used Retail Price: 0.00. This is not a Rental Title. eBook Type: Web. eBook format: BryteWave Format.