The nation of Green Island had a current account surplus of $1.5 billion and a non-reserve financial account deficit of $900 million in 2020. What was the balance of payments of Green Island and what was the change in the country's net foreign assets in 2020? Assume the capital account balance is O. O $1.5 billion surplus and $1.5 billion net increase in the net foreign assets $0.6 billion surplus and $1.5 billion net increase in the net foreign assets $1.5 billion surplus and $0.9 billion net decrease in the net foreign assets O $0.6 billion deficits and $0.9 billion net increase in the net foreign assets $0.9 billion deficits and $1.5 billion net decrease in the net foreign assets