A market society will always protect the natural environment

One of the problems with a strict monetary policy rule that sets a constant growth rate for the money supply is that when there are large shocks to the economy, the growth rate of _______, causing real GDP growth to slow down.

A. the average price level can fall B. the average price level can rise C. the velocity of money can fall D. the velocity of money can rise

The best contract a principal can make with an agent gives the agent all profit after paying the principal a fixed fee

Indicate whether the statement is true or false