Noob Cascade CE-CC question

**broken link removed**

Does anyone know how to calculate the maximum input signal voltage for a frequency of 10kHz that avoid distortion? I know there is a calculation of AC & DC load line for common-emitter stage, but i have no idea about the calculation for cascading with common-collector stage. Does CC stage possess a load line formula? Or just simply calculate for the CE stage?

Thanks for reading~

Just calculate for the first stage, the second is just an emitter follower and gives a lower impedance output.

thanks alot for help!!!