Match List-I with List-II and select the correct answer using the options given below:

List-I (Biasing of the junctions)	List-II (Functions)
a. E-B junction forward bias and C-B junction reverse bias	1. Very low gain amplifier
b. Both E-B and C-B junctions forward bias	2. Saturation condition
c. E-B junctions reverse bias and C-B junction forward bias	3. High gain amplifier
d. Both E-B and C-B junctions reverse bias	4. Cut-off condition