Examine transnet in terms of the characteristics of a monopoly

Transnet is a concept in monopoly that allows the owner to sell varying products.
Monopoly in one sense, is a monopoly business is run by a single individual. The profit is taken by him alone. The amount of profit in a cartel is less than that in a monopoly. Different people believe in different concept of business. 

The career that i have* decided to present this year is photography. photographers use both aritficial and natural lighting*use a transition sentence when going into the 2nd paragraphso.. photographer? *in order for me to be a photographer* scratch "accomplish this ranking" then say, i must first.. and continue on the sentence instead of different use various*