For the following vectors, Find the value of the following expression $(8\(\text{\textbf{u}\)}) • \(\text{\textbf{v}\)}$ .
$\(\text{\textbf{u}\)}=〈-10,6〉$ and $\(\text{\textbf{v}\)}=〈12,19〉$

• A. 49
• B. -48
• C. -1872
• D. 1872

Answer: (B)