A uniform force of $$(3\hat{i}+\hat{j})$$ newtonacts on a particle of mass 2 kg. Hence theparticle is displaced from position $$(2\hat{i}+\hat{k})$$ meter to position: $$(4\hat{i}+3\hat{j}-\hat{k})$$ meter, The work done by the force on the particle is :

A

15 J

B

9 J

C

6 J

D

13 J