Which of the following best describes the proper use of a "Works Cited" page? A Works Cited page is not needed if you paraphrase your research. A Works Cited page is not needed if you use signal phrases. A Works Cited page is optional when writing a researched text. A Works Cited page is required when writing a researched text.

More context .

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.