In the diagram shown in figure, match the following columns (take $\mathrm{g}=10{\mathrm{ms}}^{-2}$)

	Column – I		Column – II
A)	Acceleration of 2kg block	p)	8 SI unit
B)	Net force on 3kg block	q)	25 SI unit
C)	Normal reaction between 2kg and 1kg	r)	2 SI unit
D)	Normal reaction between 3kg and 2kg	s)	45 N
		t)	None

	(A)	(B)	(C)	(D)
1)	r	q	t	p
2)	r	t	q	t
3)	p	t	r	s
4)	p	t	q	t