Question (5) Please collect data on the expenditure approach of nominal GDP components in Macao and Hong Kong for year 2019 , from DSEC of Macao and Census and Statistics Department of Hong Kong (https ://www .censtatd .gov .hk/en/). [Hint : using current price series ; you may need to calculate NX by yourselves ] (20%) (5a ) Please portrait the four GDP compositions of the two regions in 2019 using pie charts . Please also list the raw data in a table with appropriate headings and unit information (5b ) Please compare and discuss the differences in key GDP components between Macao and Hong Kong using data in 2019 . What does it tell you about the structure of the two economies What are the similarities and differences