Goldman Sachs says it would take an exchange rate of 600 naira per dollar for Nigeria to generate a healthy current-account surplus at today’s oil prices. That’s almost 40% weaker than the current rate of 369. https://t.co/dOL8dBxA14 @FrontierAFR @BBoason @RencapMan @DavidNdii https://t.co/Hu5A4xTW9R