Influence of immigration on balance of payments

Answer: b [analysis] The accounts in the balance of payments are divided into current accounts, capital accounts and financial accounts. Capital and financial accounts record the international flow of capital, including capital accounts and financial accounts. Capital account includes capital transfer and transactions of non-productive and non-financial assets. Among them, capital transfer mainly includes fixed assets transfer, debt relief, immigration transfer and investment donation. Options a, c and d are included in the current account.