Norton’s equivalent of circuit shown in Fig.(a) is drawn

Norton’s equivalent of circuit shown in Fig.(a) is drawn in the circuit shown in Fig.(b). The values of ISC and Req in Fig.(b) are respectively

	5	A and 2 Ω
	2

	2	A and 3 Ω
	5

	4	A and	12	Ω
	5		5

	2	A and 2 Ω
	5