A RPH receives a request for pseudoephedrine 60 tabs. The patient is elderly and has difficulty removing tablets from unit-dose package. The RPH: a. may empty tabs from unit-dose package and provide them to patient in bottle b. may repackage the tabs from manufacturer's unit-dose package into a unit-dose package prepared by the pharmacy c. must not replace the tabs in any other container, because it is a controlled substance d. must sell product only in manufacturer's original package e. may not sell the product without prescription