Arrange the following stages of the human evolution in the order of their increasing cranial capacity?
a) Neanderthal man b) Cro-magnon man
c) Homo erectus d) Homo habilis

The range of cranial capacities in the following ancestral forms were

(a) Australopithecus ___

(b) Homo habilis ___

(c) Homo erectus ___

(d) Cro-magnon ___

(e) Homo sapiens sapiens ___

Which ancestor of man had a cranial capacity ranging from 450 - 600 cm${}^3$?