CA PCC-DESPERATE PLEA FOR HELP

 Dear Seniors,

I have a few queries regarding CA PCC which I hope you could clear for me.They are:

1. How much will be the cost for CA PCC IN TOTAL (enrollment + ITT training etc)?
2. Is compulsory ICAI coaching needed-Oral?
3. Are there any Coaching Completion(CC) papers or exams to be completed as is there in CWA&CS?
4. I  have heard that Group 2 of PCC by itself is comprised of tough papers which are mainly theory and low mark scoring. As I have a full time job, I am taking one group at a time. Would it be possible to clear  Group 2 by writing those 3 papers?

I understand that it is wiser to appear for both groups together, but as I mentioned earlier, I have a full time job.

Please guide me

Thanks & Regards,

Raju