I believe that NIBBA spelled ICUP. Might be wrong though! hope this helps.
He kept quiet about the missiles. He did not want anyone knowing he had discovered them.
I believe your answer is B. people speaking their ideas against government in writing (sorry if I'm wrong)
Answer:
Total revenue equals total Expenditure in a market where transaction costs are zero. This is because what consumer pays is received in total by the supplier. That is consumers pay price quantity which is total Expenditure. Hence total Expenditure equals total revenue.
