Real Estate MathIntermediateAlabama Exam

A building has 12 units renting at $750/month each. The vacancy rate is 5%. What is the annual effective gross income?

A$102,600Correct
B$108,000
C$97,200 (calculated before deducting vacancy loss)
D$90,000

Why $102,600 Is Correct

Answer A: $102,600

Gross potential income = 12 × $750 × 12 = $108,000. Vacancy loss = $108,000 × 5% = $5,400.

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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