Mr. wagner stands in front of the class explaining the process of evolution. ellen is sitting in the front row, but her mind is on the unpleasant argument she had with her best friend just before class. based on this information, how far in ellen's memory system did mr. wagner's lecture get?

Currently, as of february 2016, an american traveling in france would be by the exchange rate. the weakness of the euro and the strength of the us dollar means that items in france cost less to an american than they otherwise would. of course, if this trend reverses and the us dollar weakens and the euro strengthens, such as was happening in early 2008, an american traveling in france would have an adverse experience because items would cost relatively more.