Arrange the following amplifier in the increasing order of their Current Gain.(a) Common-emitter amplifier(b) Common-base amplifier(c) Darlington amplifier in common-emitter configuration(d) Common-collector amplifier

• A. (b), (a), (d), (c)
• B. (a), (b), (c), (d)
• C. (c), (d), (a), (b)
• D. (d), (c), (b), (a)