(3) If Country A has a current account surplus with the rest of the world, citizens in Country A are saving more than the rest of the world. True or False? Explain in no more than two or three sentences. (2.5 points) (4) By closing off the financial account to the rest of the world Arcadia (a fictious country) finds it hard to maintain high levels of investment. Agree or disagree? Explain in no more than two or three sentences. (2.5 points)