4 week old chickens - need help determining breed/gender

[goodmanfarm]

These guys hatched on April 28 and are about 4 weeks old now, the eggs came from a farm so we have no idea what breed they would be.

A

B

C

D

E

F

 

[Tookie]

A - Olive Egger pullet.
B - Olive Egger, may be a cockerel.
C - Some sort of high production breed, pullet.
D - Thinking mixed breed, cockerel.
E - Probably a mixed breed with some Maran in there, cockerel.
F - I think its another Olive Egger, cockerel.

 

[goodmanfarm]

A - Olive Egger pullet.
B - Olive Egger, may be a cockerel.
C - Some sort of high production breed, pullet.
D - Thinking mixed breed, cockerel.
E - Probably a mixed breed with some Maran in there, cockerel.
F - I think its another Olive Egger, cockerel.

For B, that one is the youngest, he/she hatched a couple of days after everyone else as it was stuck in the egg. Dont know if that makes a difference in his comb/waddle development but i thought that may be why he has baby fuz on his neck still

 

[Tookie]

For B, that one is the youngest, he/she hatched a couple of days after everyone else as it was stuck in the egg. Dont know if that makes a difference in his comb/waddle development but i thought that may be why he has baby fuz on his neck still

Since that one is younger it makes sense why there is still baby fuzz, since its younger.
I'm leaning male because of the comb development at this age, and the lighter barring.