A retailer's total monthly sales of three different models of television is given by the vector $\vec{S}=(12,25,12)$. If the sales for each model go down by $15 \%$ the next month, what is $\vec{Q}$, the next month's total sales? Round entries to the nearest whole number.

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The Answer of A retailer's total monthly sales of three different models of television is given by the vector $\vec{S}=(12,25,12)$. If the sales for each model go down by $15 \%$ the next month, what is $\vec{Q}$, the next month's total sales? Round entries to the nearest whole number.

A Retailer's Total Monthly Sales of Three Different Models of Television