Answer:
b. They typically use financial and non-financial data aggregated at a high level.
Step-by-step explanation:
The statement which is correct concerning analytical procedures used in planning an audit engagement is statement B because the use of financial and non-financial data aggregated at a high level is commonly used during preliminary analytical procedures. Evaluations of financial knowledge gained by the research of PLAUSIBLE RELATIONSHIPS between both financial plus non-financial data. Typically use financial and non-financial data AGGREGATED AT A HIGH LEVEL, they are a Type of Audit Procedure as well as a Type of Evidence (usually practiced in alliance with different kinds of data) as the aforementioned that it is known as analytical procedures.