A particle of mass 2 kg is moving with velocity $2 \hat i + 3\hat j$. Its angular momentum about the origin when the particle is at $(1,1,0)$

Question

$$\begin {array} {1 1} (a)\;\hat k & \quad (b)\; 2 \hat i \\ (c)\; 3 \hat j & \quad  (d)\;5 \hat k \end {array}$$