Please solve this :

In the figure the variation of components of acceleration of a particle of mass 1 kg is shown w.r.t. time. The initial velocity of the particle is u = - 3 i ^ + 4 j ^   m / s . The total work done by the resultant force on the particle in time interval from t = 0 to t = 4 seconds is :

(A) 22.5 J
(B) 10 J
(C) 0
(D) None of these

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