Special displays and other company-paid advertisements inside the store (e.g. announcements for contests and sweepstakes, information about recipes, etc.) are examples of:

In a _______ structure, a firm assembles product components or sections provided by outside contractors.

Fill in the blank(s) with the appropriate word(s).

Overhead costs ________ as the number of units produced increases

A) decrease B) increase steadily C) fluctuate D) remain the same E) increase rapidly