Problem:
Suppose your company imports computer motherboards from Singapore. The exchange rate is currently 1.5803S$/US$. You have just placed an order for 30,000 motherboards at a cost to you of 170.90 Singapore dollars each. You will pay for the shipment when it arrives in 120 days. You can sell the motherboards for $148 each. What will your profit be if the exchange rate goes up by 8 percent over the next 120 days.