Which of the Following Is a Macroeconomic Statement

Which of the following is a macroeconomic statement?

A) Severe drought in the prairies has increased the price of wheat.
B) Technological improvements have lowered prices in the automobile industry.
C) The provincial government of British Columbia has increased tuition fees.
D) The unemployment rate in Canada is expected to decline over the next two years.
E) Hurricanes in Florida lead to greater exports of soft wood lumber from Canada to the U.S.