please help

(Transaction Exposure)Trident - A U.S.-based company, has concluded a sale of telecommunications equipment to Regency (U.K.). A total payment of 2,000,000 is due in 90 days. The following table shows relevant exchange rates and interest rates. To hedge, the company is considering using 2,000,000 put options with the strike of $1.55/. Comparing aqainst the forward hedge,the break-even spot rate for such options hedge is I in 90 days. (Keep four decimal numbers/) Put option premium Strike rate ($/E) Put option premium Strike rate ($/) Call option premium Trident's WACC Expected spot rate in 90 days, US\$ per pound ($/) 6.6% $1.54 8.4% $1.55 9.3% 6.000% $1.5431