Using the pivot table you created for Requirement $2$ in $,$ what were total sales $$region$?$

A$.$$ $6$ comma $704$ comma $147\mathrm{.}89$

B$.$$ $5$ comma $815$ comma $893\mathrm{.}50$

C$.$$ $6$ comma $761$ comma $274\mathrm{.}06$

D$.$$ $4$ comma $784$ comma $967\mathrm{.}74$