Which condition would be considered unacceptable in an appraisal assignment?

In an appraisal assignment, the integrity of the scope of work is paramount to ensure that the final valuation is both accurate and credible. When the scope of work is limited without a solid basis, it can compromise the thoroughness of the appraisal process. This results in an incomplete analysis that may overlook key factors affecting the property's value. An appraisal must be conducted comprehensively to capture all relevant data, methodologies, and considerations which inform the final value conclusion.

On the other hand, increasing objectivity, enhancing report clarity, and allowing for thorough market analysis are all conditions that improve the quality of an appraisal. These elements ensure that the appraisal is based on clear, unbiased data and provides understandable insights, which are crucial for stakeholders relying on the report for decision-making. Thus, limiting the scope of work without justification stands out as an unacceptable practice in appraisal assignments.