Withdrawal from opioids such as oxycodone causes physical symptoms similar to the flu. Withdrawal also causes psychological symptoms whose demoralizing affects can be just as overpowering as the physical symptoms of withdrawal.
A director is a person from a group of managers who leads or supervises a particular area of a company, program, or project. Companies that use this term often have many directors spread throughout different business functions or roles (e.g. director of human resources).
Describe the role and skills of a financial manager. The finance manager is responsible for knowing how much the product is expected to cost and how much revenue it is expected to earn so that s/he can invest the appropriate amount in the product.