A Delaware apartment building has 30 units. 27 are rented at $1,400/month and 3 are vacant. Annual operating expenses are $144,000. What is the annual NOI?
Why $309,600 Is Correct
Answer A: $309,600
Exam Tip: Real Estate Math
Math questions are formula-based. Memorize the key formulas: commission splits, proration, cap rate (NOI ÷ Value), GRM (Price ÷ Gross Rent), and LTV (Loan ÷ Value). Practice converting between annual and monthly figures.
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Key Terms to Know
The annual income generated by an income-producing property after subtracting operating expenses, but before debt service.
Gross Rent Multiplier (GRM)A quick valuation metric for income properties calculated by dividing the property price by gross annual rental income.
AmortizationThe gradual repayment of a loan through scheduled periodic payments that cover both principal and interest.
Adjustable-Rate Mortgage (ARM)A mortgage with an interest rate that changes periodically based on a financial index, usually after an initial fixed-rate period.
Math Concepts
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