Which of the following is NOT typically associated with tight inventory issues?

The correct answer identifies cancellation of scheduled spots as not typically associated with tight inventory issues. When inventory is tight, meaning that there is limited availability of advertising slots, advertisers are often unwilling to cancel their scheduled spots. Instead, they usually seek to keep their buy intact due to limited options. In a tight inventory situation, the priority is to fill available spots rather than canceling them, as advertisers are generally more focused on securing their placements.

On the other hand, tight inventory can lead to higher rates for advertisers due to increased demand for the limited slots, increased competition among advertisers fighting for those slots, and the potential preemption of spots where advertisers with higher priority can bump lower-priority ads. Thus, while tight inventory often results in various pressures and dynamics within the advertising landscape, cancellation of scheduled spots does not align with those typical outcomes.