A retaining wall plan is printed $11$ "long by $6"$ wide to scale. If the plan length needs to be reduced to $7$ inches, what will the final width be$?$

${3\mathrm{.}82}^{\text{'}\text{'}}$

${3\mathrm{.}52}^{\text{'}\text{'}}$

${8\mathrm{.}321}^{\text{'}\text{'}}$

$2\mathrm{.}28"$