Suppose your company imports computer motherboards from Singapore. The exchange rate is currently 13356 S $ USS You have ivst placed an order for 30,000 motherboards at a cost to you of 21850 Singapore dollars each. You will pay for the shipment whent it arrives in 90 days. You can sell the motherboards for $175 each. a. Calculate your profit if the exchange rate stays the same over the next 90 days. Note: Do not round intermediate calculations and round your answer to 2 decimal ploces, e.9. 32.16. b. Calculate your profit if the exchange rate rises by t0 percent over the next 90 days. Note: Do not round intermediate calculations and round your answer to 2 decimal pleces, e.9., 3216. c. Calculate your profit if the exchange rate falls by to percent over the next 90 days: Note: A negative answer should be indicated by o minus sign. Do not round intermedlate calculations and round your answer to 2 decimal places, e.9., 3216. d. What is the break-even exchange rate? Note: Do not round intermediate calculations and round your answer to 4 decimal places, e.9., 32.1616. e. What percentage decrease does this represent in terms of the Singapore dollar vernus the US. doilar? Note: Enter your answer as positive value. Do not round intermediate calculations and enter your answer as a percent rounded to 2 decimal places, e.g. 32.16