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as applied to the FX markets, imply that movements in exchanges rates are inherently very hard to predict accurately? Hint: See Note Set 9 on the Random Walk model. 7. A US company must make a payment of 100M AUDs in 90 days for goods bought. It is concerned that the AUD will appreciate relative to the USD and is looking for possible protection against this outcome. Using the information in Exhibit 1 set up a MMH that will protect the company from loss due to an unexpected appreciation in the AUD. Exhibit 1 The current spot rate is1.000 USD per AUD. The current 90-day loan rate for AUDs is 5% and for USDs is 1%. Interest rates are quoted on an annualized basis. Hint: See Note Set 7 on the Money Market Hedge. 8. Using the LIBOR data in Exhibit 1 calculate the forward exchange rates for the Brazilian Real (BRL) and the South African Rand (ZAR) relative to the USD in units of foreign currency per USD. Insert these numbers in the appropriate boxes in Exhibit 2 below. A couple of entries are given. Hint: See Note Set 6 for implied forward rates. 9. Explain why both international capital flows and international trade flows sum to zero at the planetary level. Hint: See Note Set 8 on capital and trade flows between developed and undeveloped economies. 10. Show and explain why every country’s BOP equals zero (ignoring errors and omissions in the data).