Final answer:
The aspect of test marketing that is neither a limitation nor a benefit regarding Hershey's new chocolate treat is the extensive time commitment required.
Step-by-step explanation:
You've inquired about the aspects of test marketing that are neither limitations nor benefits. Regarding test marketing for Hershey's new chocolate treat, the option that neither represents a limitation nor a benefit is 'd. Requires extensive time commitment'. Test marketing generally provides real market feedback, may reveal customer preferences, and it incurs additional costs; these are recognized as potential benefits or limitations. However, the requirement of an extensive time commitment is a characteristic of the process rather than a direct benefit or limitation.