Correct Option: C

The given figure
The above figure can be redrawn as
from above figure
10 – 10 K.I. – 3 – 10 K.I. = 0

or I =	7	=	7	mA
	20 K		20

and V0 = 10 K.I. = 10 K.	7	mA = 3·5 V
	20

Hence alternative (C) is the correct choice.