Answer:
(B) a cash cow
Step-by-step explanation:
It growth rate is decreasing, but their market share is high. It is a cash cow
This means it is a division which generates cash. It proceeds should be used to generate stars.
Start: high market share high growth
It will be a division with their growth increasing, in this case is decreasing.
question mark: high growth low market share
Al Rubber is the complete opposite, its market share is high and it growth is decreasing.
dog: low growth low market share
While the growth is low, the market share is high, so it is not a dog.