In which period did women make the least significant strides in the labor market?

Open market operations are the

A) purchase or sale of government securities by the Fed. B) lending of reserves to the banking system by the Fed. C) borrowing of reserves by the Fed from the banking system. D) minimum percentage of loans that banks must retain as reserves in the open market. E) purchase or sale of gold by the Fed.

Variable costs equal fixed costs when nothing is produced

a. True b. False Indicate whether the statement is true or false