A force $(5 \hat{\imath}-2 \hat{\jmath}+3 \hat{k}) \mathrm{N}$ acts on a body of mass $2 \mathrm{~kg}$ and displaces it from $(3 \hat{\imath}+2 \hat{\jmath}-\hat{k})$$\mathrm{m}$ to $(6 \hat{\imath}-\hat{\jmath}+4 \hat{k}) \mathrm{m} .$ The work done is