Question 9 5 points John is thinking of buying a duplex. His monthly expenses will be $1,000 for the mortgage, $550 for taxes, and $350 for insurance. He also needs to pay an annual association fee of $900. If he can rent out one-half of the unit for $1,800 per month, how much will he make or lose per month? He will lose $1,000. a. b. He will make $250. He will lose $100. O C. He will make $800. d