The NFF Corporation has announced plans to acquire LE CorporationNFF is trading for $$55\mathrm{.}00$ per share, and LE is trading for $$27\mathrm{.}00$ per share, implying a premerger value of LE of approximately $$6\mathrm{.}01$ billion. If the projected synergies are $$1\mathrm{.}19$ billion, what is the maximum exchange ratio NFF could offer in a stock swap and still generate a positive NPV$?$ The maximum exchange ratio is $($Round to three decimal places.$)$