2) Suppose you are a cashed-up real estate investor considering purchasing an investment property in Brisbane to buy and then rent out. a) Find a two-bedroom apartment that is advertised for sale (provide a web link to the example). Given the listed (or estimated) sale price of this apartment, what would be the minimum rental income that would make it profitable to invest in this apartment? Make and state your assumptions (e.g., interest/discount rates, maintenance costs). b) Suppose interest rates went up. Would you now be willing to pay more or less for the same property?