In $($formerly Burma$),$ laborers, each making the equivalent of $$5\mathrm{.}00$ per day, can produce $38$ units per day. In China, ten laborers, each making the equivalent of $$4\mathrm{.}00$ per day, can produce $51$ units. In Billings, Montana, two laborers, each making $$120\mathrm{.}00$ per day, can make $100$ units.

Shipping cost from Myanmar to Denver, Colorado, the final destination, is $$3\mathrm{.}00$ per unit. Shipping cost from China to Denver is $$2\mathrm{.}50$ per unit, while the shipping cost from Billings, Montana to Denver is $$0\mathrm{.}40$ per unit.

Part $2$

Based on total costs $($labor and transportation$)$ per unit, the most economical location to produce the item is

$$

China

Myanmar

Billings, Montana

$,$ with a total cost $($labor and transportation$)$ per unit of $

$$

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