(a) What is meant by the supply of a commodity?
(b) What are the probable factors that can bring about changes in the supply of beans? 

 Describe the effects of inflation on the economy of a country. 
 

(a) What is a tax?

(b) Highlight the various tax systems.
 

Give five reasons why Government participates in business enterprise.

 (a) Define tariffs
(b) What are the reasons for imposing tariffs?