Which of the following is the correct sequence of human ancestors?
$(I)$ Homo habilis $(II)$ Ramapithecus $(III)$ Homo erectus $(IV)$ Australopithecus

• A
  $(I)$,$(III)$,$(II)$,$(IV)$
• B
  $(I)$,$(II)$,$(III)$,$(IV)$
• C
  $(II)$,$(IV)$,$(I)$,$(III)$
• D
  $(IV)$,$(III)$,$(II)$,$(I)$