Just the right answer , please solve Quickly

convolve the following two signals: x[n]=[0, [1],2,3} h[n]={1,0,2} (note : [] refere to zero sequence (level))) ? a.y[n]={0,1,[2],5,4,6 } b.y[n]={0, [1],2,3,4,5} c.y[n]={0,[11,2,5,4,6 } d. y[n]={0,1,[2],3,4,5}