Most public employee unions are not legally allowed to strike but are mandated by state law to bring their grievances to ________

Most interest groups have a bias toward which of the following? 

A. The middle and upper classes B. Environmental groups C. The common good D. The political right E. The political left

What type of exchange rate system is typically utilized in the world today?

A. pegged rate system B. U.S. dollar system C. planned system D. floating rate system