Answer:
Perfectly competitive structure
Step-by-step explanation:
Based on the information we can say that the coffee bean industry in Cantonica best illustrates a(n) PERFECTLY COMPETITIVE structure reason been that this type of competitive structure companies can easily produce their own products and as well supply this product to different stores which makes them to have many small firms .
Secondly PERFECTLY COMPETITIVE structure allow owners of plantation to easily supply their product to different companies which which makes it hard for people to easily differentiate these products from one another.
Thirdly in PERFECTLY COMPETITIVE structure the firm involve have little or no right to increase the price of the product.
Therefore the coffee bean industry in Cantonica best illustrates a(n) PERFECTLY COMPETITIVE structure .