Queston 15 Audit evidence is documentary proof in support of the transactions and it is viable for the auditor to collect the relevant and sufficient audit evidence to form his opinion. What is the principle of collecting audit evidence? Not yet answered Marked out of 1.00 Flag question O a. Higher the audit risk, less audit evidence is needed O b. Higher the audit risk, more audit evidence is required O c. Lower the audit risk, more audit evidence is necessary O d. None of the options