Answer:Hide the credentials
Explanation: Exposing the information may lead to people peeking at it and stealing it.
I would say secondary schools attended. I think so because this wouldn't effect anything, it would just let other people know that you are attending other schools other than your main one, that may be connexus or ETC.
Answer:
The answers are listed below in the sequence of questions asked:
Explanation:
Fixed Cost
Average Fixed Cost
Variable Cost
Opportunity Cost
Explicit Cost
Average Cost