Real Estate MathIntermediateAlaska Exam

An Alaska property appraiser finds the cost to replace improvements is $620,000. Physical depreciation is 15%, functional obsolescence is 5%, and external obsolescence is 3%. Total depreciation is:

A$71,300
B$100,120
C$143,960Correct
D$120,900

Why $143,960 Is Correct

Answer C: $143,960

Total depreciation percentage = 15% + 5% + 3% = 23%. Total depreciation = $620,000 × 23% = $142,600.

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.

Key Real Estate Math Terms in This Question

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