Work Done Under Constant Force

A small particle moves to position 5

⋀

i

−2

⋀

j

+

⋀

k

from its initial position 2

⋀

i

+3

⋀

j

−4

⋀

k

under the action of force 5

⋀

i

+2

⋀

j

+7

⋀

k

N. The value of work done will be ______ J.