B-School Committment Fees

Hi, Request you all to share information on the commitment/acceptance fees at b-schools. After one gets an admit what is the percentage of fees that generally schools ask as a confirmation of admission. My understanding is that accepta…

Hi,

Request you all to share information on the commitment/acceptance fees at b-schools.
After one gets an admit what is the percentage of fees that generally schools ask as a confirmation of admission.

My understanding is that acceptance fees is around 10% of the tuition fee.
Can people share info on following schools?

Harvard
Wharton
LBS
Oxford Said
Cambridge Judge
IMD
Insead
ISB
IIM-A (PGPX)
IIM-B EPGP
IIM-C

Thanks a lot
Anuroop