21. A call option exists on British pounds with an exercise price of $1.60, a 90-day expiration date, and a
premium of $.03 per unit. A put option exists on British pounds with an exercise price of $1.60, a
90-day expiration date, and a premium of $.02 per unit. You plan to purchase options to cover your
future receivables of 700,000 pounds in 90 days. You will exercise the option in 90 days (if at all).
You expect the spot rate of the pound to be $1.57 in 90 days. Determine the amount of dollars to be
received, after deducting payment for the option premium.
($1.60 − $.02) £700,000 = $1,106,000
22. Assume that Smith Corporation will need to purchase 200,000 British pounds in 90 days. A call option
exists on British pounds with an exercise price of $1.68, a 90-day expiration date, and a premium of
$.04. A put option exists on British pounds, with an exercise price of $1.69, a 90-day expiration date,
and a premium of $.03. Smith Corporation plans to purchase options to cover its future payables. It
will exercise the option in 90 days (if at all). It expects the spot rate of the pound to be $1.76 in 90
days. Determine the amount of dollars it will pay for the payables, including the amount paid for the
option premium.
($1.68 + $.04) £200,000 = $344,000
23. Assume that Kramer Co. will receive SF800,000 in 90 days. Today’s spot rate of the Swiss franc is
$.62, and the 90-day forward rate is $.635. Kramer has developed the following probability
distribution for the spot rate in 90 days:
The probability that the forward hedge will result in more dollars received than not hedging is: