Question

how do we count the various goods and service and know the total production in each sectoe

Answer 1

Top gear up to be in a who's who of the most popular with his wife and I have a who's going to be in a who's who of the day before

Answer 2

The counting of only final hoods and services are counted not of intermediate services or goods.

for eg - to make a biscuit we nedd sugar,oil,flour, now not the prices of flour,oiland sugar will be counted but biscuit will be counted as it is a final good.

#This is done by the central authority and its various contituencies.It is very complex way to count the values of final goods.After this they sum up all price .