Ans: (C)
Hint : \(x_{1}+x_{2}+x_{3}+x_{4}=10 \quad x_{i} \geq 2\)
$$
\Rightarrow\left(x_{1}-2\right)+\left(x_{2}-2\right)+\left(x_{3}-2\right)+\left(x_{4}-2\right)=2
$$
$$
\begin{aligned}
&y_{1} \quad y_{2} \quad y_{3} \quad y_{4} \\
&y_{1}+y_{2}+y_{3}+y_{4}=2 ; \quad y_{i} \geq 0 \\
&\therefore \text { N.O.W }={ }^{2+4-1} c_{4-1}={ }^{5} c_{3}=10
\end{aligned}
$$
