question about symetrical swing

[xt55]

Hi
when i want to design a preamplifier using BJT and need to have a maximum symetrical voltage swing at the output, then two conditions must be satisfied:
1- VCE = 0.5 VCC
2- I (saturation) = 2 IC

Is there other conditions must be taken into acount?

 

[(*steve*)]

Is this your homework?

 

[xt55]

Is this your homework?

No, i need to design a good preamp stage with high symatric swing
I also need to discuss some ideas
thank you steve