The vector in the direction of the vector $\hat i+2\hat j+2\hat k$ that has magnitude $9$ is

Question

$$\begin{array}{1 1}(A)\;\hat i+2\hat j+2\hat k & (B)\;6(\hat i+2\hat j+2\hat k)\\(C)\;3(\hat i+2\hat j+2\hat k) & (D)\;9(\hat i+2\hat j+2\hat k)\end{array}$$