$\begin{array}{1 1}(A) \large\frac{\hat i + 4\hat j - \hat k}{3} \\(B) \large\frac{-\hat i + 4\hat j + \hat k}{2} \\ (C) \large\frac{-\hat i + 4\hat j + \hat k}{3} \\ (D) \large\frac{\hat i - 4\hat j - \hat k}{3} \end{array} $