You note that one of your options dealing desk is conducting an usually large number of internal transaction (transactions with other division of the same organisation). Should you: a. Call the division manager in for a chat about the matter. b. Write a "please explain email to the division manager and copy this email to most people on the trading room floor, risk management and operations. C. Make a file note for the next time the internal auditor will visit this department (expected in about 7 months' time). d. Refer the matter to internal audit in preparation for a potentially prompt spot check on this desk. e. b) and d) f. a) and d)