Victor Green has been working at The Bicycle Superstore for about two weeks. This morning he noticed that the store's inventory on bicycle tire repair kits is out, but he is unsure of whom he should report to for approval to place an order for more kits. Victor is unclear about the

chain of command

Explanation:

A company's chain of command refers to how a company is hierarchically structured, meaning what position has authority or decision power over another position within the company. The highest authority is always held by the board of directors ⇒ then the CEO ⇒ then CFO, COO, (CIO) ⇒ department managers ⇒ middle managers ⇒ lower managers or supervisors ⇒ common employees

In this case, Victor is a common employee at the bottom of the pyramid, and he has two problems:

it's obviously d. it could be c though.