Will's Welded Widgets $($WWW$)$ makes its Q Model from components R$,$ S$,$ and T$.$ Component R is made from $3$ units of component $\backslash ($ X $\backslash )$ and $2$ units of component $\backslash ($ Y $\backslash ).$ Component T is made from $1$ unit of component V and $2$ units of component Z $.$

Using the given information and the beginning inventories $60$ units of component T and $140$ units of component R$,$ calculate the minimum replenishment time for the $60$ Q Models.

The minimum replenishment time is how many$$weeks$?$