$1.$ For choosing new facility$$ locations, a$$ decision$-$maker wishes to track the characteristics of people and infrastructure around the world. Which is the most appropriate tool for them to$$ use?

A$.$

global census database

B$.$

geographic information system

C$.$

transportation model

D$.$

crossover chartIn

$2.$ Myanmar $($formerly Burma$),$ six laborers, each making the equivalent of $$7\mathrm{.}00$ per day, can

produce $40$ units per day. In China, ten laborers, each making the equivalent of $$4\mathrm{.}50$ per day,

can produce $45$ units. In Billings, Montana, four laborers, each making $$120\mathrm{.}00$ per day, can

make $102$ 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.$)$