Problem: The exchange rate is currently 1.5803 S$/US$. You have just placed an order for 45,000 motherboards at a cost to you of 172.9 Singapore dollars each. You will pay for the shipment when it arrives in 90 days. You can sell the motherboards for $144 each. If the exchange rate goes up by 8% over the next 90 days, your profit will be $--------- . (Do not include the dollar sign ($). Round your answer to the nearest whole number, (e.g., 32)) If the exchange rate goes down by 8 percent over the next 90 days, your profit will be S____________ . (Do not include the dollar sign ($). Round your answer to the nearest whole number, (e.g., 32)) The break-even exchange rate is $------. (Do not include the dollar sign($). Round your answer to 3 decimal places, (e.g., 32.161)) Singapore dollars per U.S. dollar. This represents a----------percent change in the Singapore dollar relative to the U.S. dollar. (Do not include the percent sign (%). Negative amount should be indicated by a minus sign. Round your answer to 2 decimal places, (e.g., 32.16))