(a) Identify four environmental factors that affect business

(b) Explain how each of the factors mentioned in (a) above affects business operations 
 

(a) What is an advertising medium?

(b) State any five factors to be considered before choosing a particular advertis-ing medium.

(c) Give eight examples of advertising media
 

(a) Describe five ways by which commercial banks aid international trade

(b) State and explain five functions of the Nigerian Export Promotion Council 
 

(a) Explain five factors which determine the span of control

(b) Give five functions of the personnel department in a business establishment. 
 

(a) Give five reasons why a life assurance policy may be taken

(b) Describe any five insurance policies which a large department shop owner may take.