A body is moved along a straight line by a machine delivering a power proportional to time `(P prop t)` Then match the following :
`{:(,"Column-1",," Column-2"),("(A)","Velocity is proportional to",,"(P) t"),("(B)","Displacement proportional to",,(Q) t^(2)),("(C)","Work done proportional to",,(R) t^(3)):}`