Could you give me steps on how to answer this question?

A Japanese EXPORTER has a 1,000,000 receivable due in one year. Detail a strategy using options that will eliminate exchange rate risk. Buy 16 put options on euro, sell 10 call options on yen. Buy 16 put options on euro, buy 10 call options on yen. Sell 16 call options on euro, buy 10 put options on yen. None of the above