Go to the FRED database, and create single graph showing the 10-year government bond yield and the inflation rate for Italy.

a) Display the graph for the years since 1991 b) Why do these two series tend to move together over time? What economic concept corresponds to the difference between these two series?

c) Can the real interest rate be negative? In what circumstances? What would be the economic consequences of persistent negative real rates? d) Can the nominal interest rate be negative? What would be the consequences? Discuss briefly.

Please give graph also..otherwise will be disliked