The construction of a high-rise luxury apartment was started in 2001. The following table shows some details of construction:
YearValue of works completed at the end of 31 December ($ million)
2001 300
2002 500
2003 1600
The construction work was completed in mid 2003. The whole apartment was sold at $1600 million in August 2003. As a result of this, the GDP of the economy in 2003 is increased by
A. $300 million
B. $800 million
C. $1100 million
D. $1600 million
The Ans is C...
I think it is D...
but why??????????