Over the last 50 years, the employment ratio has fallen most significantly among ________

In the long run, a firm has

A) no factors of production that are fixed. B) no factors of production that are variable. C) no factors of production that are either fixed or variable. D) fixed factors of production but no variable resources.

The Fed can increase the federal funds rate by

A) selling government securities which increases bank reserves. B) selling government securities which decreases bank reserves. C) buying government securities which increases bank reserves. D) buying government securities which decreases bank reserves.