Do you expect that the growth of the number of starbucks stores worldwide will continued into more countries or do you expect starbuck to focus on more stores in the foreign markets in which the company already has some store established?

Depending on the strategy chosen by top management,they could decide to move into new territories or consolidate on the wins of their current location

Explanation:

Concentrating on their current locations implies that they to grow the business by introducing more appealing products to their existing customers while a risk point of view ,which is more do not put all eggs in one basket,it could be nice to expand to new territories after careful and strategic evaluation

i would say iii (3) because in order to compare a price you have to use as a reference other near stores because it's its

hope i explained myself