English to Russian Marketing Surveying Market research questionnaire

It is part of the instructions to the interviewer who is going through a research questionnaire. Here is an example of the text:

"What is your organization’s overall attitude towards ...? Would you say that the organization is….?

READ OUT. SC
Centralized
Decentralized
Organization has a mixed business management style
DO NOT READ OUT
Don’t know/refused (CODE 99)"
Or:
"What methods does your company use to communicate its approach to ... to investors?

DO NOT READ OUT. MC.

Section in annual report and accounts
Section on corporate governance on website
One to one briefings
Investor presentations
Other (please specify) (CODE 95 – MAX 3)"

Any idea what these SC and MC could stand for?

Thank you!!