QUESTION 17 The maintenance margin represents the amount of money an investor must place into their account to satisfy a margin call. True False QUESTION 18 Which of the following strategies could be used by a Mexican firm that must make a payment in US dollars to mitigate exchange rate risk? O Buy a futures contract on pesos. O Sell a futures contract on pesos. O Buy a futures contract on dollars O Sell a forward contract on dollars. O None of the above