Read the following article and answer the question by choosing from the options.

If you are considering buying commercial properties in Dubai then it is prudent to do your research first . You can not expect to just jump off a plane and find yourself a profitable short - term investment . Foreigners in particular need to be wary and get sound advice before even considering a purchase .

What would an expat do if looking to buy a house in Dubai ?
Select from:
(i) None of the above choices .;
(ii) They 'd go through a broker .;
(iii) They would buy it themselves .;
(iv) They would buy it online .;...A:
(ii)