A restaurant sells pizza for $$13\mathrm{.}99/$slice$.$ Expenses for the restaurant include raw material for pizza at $$8\mathrm{.}99$ per slice, $$193\mathrm{.}00$ as monthly rental and $$61\mathrm{.}00$ as monthly insurance. How many slices should the restaurant sell in a month to break even? Don't round to whole slices.