Final answer:
a) $1,560,000 b) $2,080,000 c) $1,560,000. The price of each unit is ¥13,000, so the total cost in Chinese yuan will be ¥13,000 * 800 = ¥10,400,000.
Step-by-step explanation:
a) At the end of the first year, the US importer will have to pay for the 800 units of goods they bought. The price of each unit is ¥13,000, so the total cost in Chinese yuan will be ¥13,000 * 800 = ¥10,400,000. To convert this to USD using the exchange rate of 0.15, the cash flow on the balance of payments will be $10,400,000 * 0.15 = $1,560,000.
b) At the end of the second year, the US importer will again have to pay for 800 units of goods. The price of each unit remains the same, so the total cost in Chinese yuan will still be ¥10,400,000. However, the exchange rate has changed to 0.2, so the cash flow on the balance of payments will now be $10,400,000 * 0.2 = $2,080,000.
c) In the third year, the US importer will only be buying 600 units of goods. The price of each unit remains the same, so the total cost in Chinese yuan will be ¥13,000 * 600 = ¥7,800,000. With an exchange rate of 0.2, the cash flow on the balance of payments will be $7,800,000 * 0.2 = $1,560,000.