To meet the general responsibilities related to the quality of professionals who perform an audit, an auditor should: (Check all that apply).
Multiple select question.
A. Need not exercise any professional skepticism
B. Exercise due care in the performance of the audit and preparation of the report
C. Maintain independence in mental attitude
D. Have adequate technical training and proficiency
E. Take up the audits of only those businesses whose owners are personally known to the auditor