Aspecial christmas cake is passed around at christmas time in macedonia. what is usually hidden inside?

Macedonia is a mountainous country in Europe where lots of  Orthodox Christians live. Christmas is celebrated on January 7th because the Orthodox Church uses the 'Julian' Calendar but celebrations actually start on January 5th when people, especially children, do carols singing around their neighbors in exchange for fruits, nuts and coins. When singing finishes people gather around bonfires sometimes held in parks. Others hold smaller events where the local community gets together and traditional food is eaten such as the famous Macedonia cake with a coin inside.  

answer; the correct answer to the above statement is to increase the production of milk in a herd of milk cows, the highest producing cows were chosen as the mother;

the money supply is the total amount of money available in the economy. how do changes in the money supply affect people and businesses?