Suppose a U.S. company would like to manage exchange exposure associated with an account receivable denominated in euro. The company still wants to benefit from a rising euro but would like to ensure a minimum dollar amount no matter what happens to the exchange rate. The company can hedge with

A. a long position in a currency forward contract.

B. a short position in a currency forward contract.

C. a long position in a currency put option.

D. a short position in a currency call option.