The auditors of Dunbar Electronics want to limit the risk of material misstatement in the

valuation of inventories to $2$ percent. They believe that there exists a $50$ percent risk that

a material misstatement could have bypassed the client$$s internal control and that the

inherent risk of the account is $80$ percent. They also believe that the analytical procedures

performed to test the assertion have a $40$ percent risk of failing to detect a material

misstatement.

a$.$ Briefly discuss what is meant by audit risk, inherent risk, control risk, and the risk that

analytical procedures might fail to detect a material misstatement.

b$.$ Calculate the maximum allowable risk of incorrect acceptance for the substantive test of

details.

c$.$ What level of detection risk is implicit in this problem?