In Example 1.6 we plotted the USD to 1 EUR for a 6-month time period.

a. Use a time-series plot to graphically display the currency conversion from the EUR to 1 USD. The data are contained in the data file Currency Exchange Rates.

b. Use a time-series plot to graphically display the currency conversion from the GBP to 1 USD. The data are contained in the data file Currency Exchange Rates.

c. Compare your currency with an appropriate world currency for the last 30 days.