Cliff is an attomey whose clients inclode Data Inc. Uniess Data has violated securities law, the cootents of Cliff's file on the firm may be disclosed to a thied party

a$)$ only under a court order $($with or without Data's coesent$).$

b$)$ at Cliffrs diweretion.

c$)$ only with Data's coesent.

d$)$ under so circumatances.