Using data from the text Web site, compute the real exchange rate for the Russian ruble against

Question:

Using data from the text Web site, compute the real for the Russian ruble against the U.S. dollar from 1992 to 2009.
a. Do a bit of Internet research on Russia and try to explain the movements in the real Do movements in Russia’s real explain most of the movements in its nominal Explain. Exchange Rate
The value of one currency for the purpose of conversion to another. Exchange Rate means on any day, for purposes of determining the Dollar Equivalent of any currency other than Dollars, the rate at which such currency may be exchanged into Dollars...