use up to four decimal places

One month after the events described in the previous two questions, Luis Pinzon once again has S1 million (or its Swiss franc equivalent) to invest for three months. He now faces the following rates. Should he again enter into a covered interest arbitrage (CIA) investment? Arbitrage Rule of Thumb: If the difference in interest rates is greater than the forward premium/discount, or expected change in the spot rate for UIA, invest in the higher interest yielding currency. If the difference in interest rates is less than the forward premium (or expected change in the spot rate), invest in the lower yielding currency. This tells Luis Pinzon he should borrow U.S. dollars and invest in the lower yielding currency, the Swiss franc, and then sell the Swiss franc 'principal plus interest' forward three months, hence locking in a CIA profit