Hamlet is slightly afraid of his father's ghost because he does not know if he comes from Heaven or from Hell. The ghost could be evil in intent, trying to steer Hamlet down a path of murder, or he could be the true spirit of his father, trying to prompt him towards revenge.
The Federal Reserve would have to increase the discount rate and decrease the reserve requirement to be able to increase the money supply. As actions by the Fed can affect the economy, any monetary policy changes may make it difficult for a business to retain employees.
Circle probably not right
He’s angry because the men didn’t arrive yesterday like they should’ve. Hope this helps!