In the entry forms for its contests, Publisher$$s Clearing House states, $$You may have already won $$10,000,000.$ If the Prize Patrol visits your house to inform you that you have won, it offers you $$333,333\mathrm{.}33$ each and every year for $30$ years. If the bond is $7\mathrm{.}5\%$ p$.$a$.$ and the current spot rate is $$1\mathrm{.}08/$euro$,$what forward exchange rate prevents covered interest rate arbitrage?