भुगतान संतुलन (BoP) के प्रतिकूल होने की दशा में स्थिति सुधारने में निम्नलिखित में से कौन-सा कदम सहायक होगा?

The 'J-curve effect' in balance of payments adjustment suggests that after currency devaluation:

Consider the following pairs with reference to the Balance of Payments (BoP): I. Private remittances: Current Account II. Foreign Portfolio Investment (FPI): Capital Account III. Special Drawing Rights (SDRs): Current Account IV. External assistance in the nature of loans: Capital Account How many of the pairs given above are correctly matched?