Consider the diagram of a small open economy as pictured to the right: When the world real interest rate is 7%, the amount of net exports or capital outflows will be O A. $500 billion. O B. - $500 billion. O C. - $300 billion. 7% O D. $300 billion. Real Interest Rate, r 5% 2% :200 :300 :600 :700 Desired Saving and Investment (in billions)