Answer :
Answer:
1. differentiated by style or type
2. differentiated by Location
3. differentiated by quality
4.differentiated by style or type
Explanation:
For creating a monopoly in a market place first thing the firm should do is to introduce their unique product so the chances of the competition could be less
Here are the cases given, based on this, the type of product differentiation is as follows
a. In the first case, the differentiation in the product is done by style or by type
b. In the second case, the differentiation in the product is done by location as the two locations are given in the question
c. In the third case, the differentiation in the product is done by quality as the discussion is for the cameral lens i.e cheap and expensive one
d. In the fourth case, the differentiation in the product is done by style or by type as the different person has different playing roles