Answer:
$220 billion
Step-by-step explanation:
GNP is $200 billion
Factor income from the rest of the world is $10 billion
Factor income to the rest of the world is $30 billion
Therefore the GDP can be calculated as follows
= $200 billion + (30 billion- 10billion)
= $200 billion + 20 billion
= $220 billion
Hence the GDP is $220 billion