A restaurant chain is hiring temporary workers at two locations to help with their

burgeoning business. Three temporary workers are available. Worker A has $20$ hours$/$week

available, and charges $$10/$hour and $$15/$hour for Location $1$ and $2$ respectively. Worker B

has $15$ hours$/$week available, and charges $$12/$hour and $$10/$hour for Location $1$ and $2$

respectively. Worker C has $18$ hours$/$week available, and charges $$14/$hour and $$12/$hour for

Location $1$ and $2$ respectively. Location $1$ and $2$ each need $30$ hours$/$week$.$ The restaurant

seeks to find the least expensive way to hire temporary workers. Answer the following

questions: