I need those questions answers because these questions may be come into my final exam. The questions are

Explain 5 difficulties associated with the barter trade system

What is the difference between metallic money, commodity money and fiat money?

State 4 functions of money.

State and explain the 5 steps used to calculate inflation.

State and explain the causes and effect of inflation

Explain the 3 types of games and give example of each

What is the different between the buyers' market and the sellers' market? Give the characteristics of each.

Explain the difference between a gift, a trade and a transfer. Give examples of each

Explain these two concepts

a. The $10 principle and the law of demand

b. The $10 principle and hiring.

What components of GDP (if any) would each of the following transactions affect?

Explain

A family buys a new refrigerator.

Aunt Jane buys a new house.

Ford sells a Thunderbird from its inventory.

You buy a pizza

Quebec repaves Highway 50.

Your parents buy a bottle of French wine.

Honda expands its factory in Alliston, Ontario.