Question 18 (2.5 points) Listen A US firm has a foreign currency payable due in 180 days and doesn't know for sure what the exchange rate will be then. To engage in a Money Market hedge, the US firm would need to know the foreign 180-day borrowing rate the foreign 180-day investing rate the USA 180-day borrowing rate the USA 180-day investing rate both 'b' and 'c both 'a' and 'd