22. Unit cost data should be as accurate as possible. What should the estimate of the square footage of the structure include? A. All areas, habitable and uninhabitable B. Adjusted tax assessed value O C. Professional appraisals O D. Only habitable areas 23. Which damage estimate range would you select in cases where the foundation may initially appear intact, but there are significant structural issues that make the foundation unstable? A 75% to 100% O B. 25% to 50% C. 0% to 25% O D. 50% to 75% 24. Which structural element is assessed separately in residential structures but not in non-residential assessments? A. Electrical O B. Superstructure O C. Foundation O D. Cabinets and countertops 25. What is the Substantial Damage Estimator ( SDE) tool's percent damaged calculation based on? O A. Available data and a contractor's estimate O B. Fair market value times the damage percentage O C. Condition of the structure under consideration and the assessor's selected depreciation value O D. Just the available information gathered during an external and, possibly, internal assessment