Skinner$$s Fish Market buys fresh Boston bluefish daily for $$4\mathrm{.}31$ per pound and sells it for $$6\mathrm{.}25$ per pound. At the end of each business day, any remaining bluefish is sold to a producer of cat food for $$2\mathrm{.}35$ per pound. Daily demand can be approximated by a uniform distribution with a minimum of $301$ pounds and a maximum of $577$ pounds. What is the optimal stocking level? $($Round to the nearest whole number$)$