In Myanmar, six laborers, each making the equivalent of $$3\mathrm{.}50$ per day, can produce $40$ units per day. In China, eleven laborers, each making the equivalent of $$2\mathrm{.}00$ per day, can produce $51$ units. In Billings, Montana, two laborers, each making $$63\mathrm{.}00$ per day, can make $105$ units.

Based on labor cost per unit only, the most economical location to produce the item is $,$ with a labor cost per unit of $

$($Enter your response rounded to two decimal places.$)$