听力原文： The United States says it has found a way to resolve the financial dispute that's held up negotiations with North Korea over its nuclear program. The funds amounting to $ 25 million have been frozen in a Bank in Macao since 2005, when the U. S. accused North Korea of money laundering. $ 25 million is not a large sum of money in the great scheme of things. But it was enough to threaten the implementation of a key agreement signed in February under which North Korea would start shutting down its nuclear weapons program in return for aid and international recognition. What is the total amount of money?