6. Jim Hilbert bought a vacation condominium as a real estaterental property for $350,800. After a $90,000 down payment,he mortgaged the rest. His annual expenses totaled $29,790and he rented the condo for $3,200 per month.a. What is the annual net income?b. What is the annual yield?c. What monthly rent would he have to charge to get ayield of 11%?