In a 4- stage pipeline processor. The number of cycles needed by the five instructions N₁, N₂, N₃, N₄ and N₅

	IF	ID	EX	WB
N1	1	1	2	1
N2	2	1	3	1
N3	1	2	1	1
N4	3	2	1	2
N5	1	2	2	1

What is the number of cycles needed to execute the following loop?

for(int j = 0; j < 1; j++)

{

N₁;

N₂;

N₃;

N₄;

N₅;

}