Final answer:
The person described in the scenario most apparently lacks Commitment, as they failed to honor their promise to volunteer at the local food bank after signing up, choosing instead not to go due to personal circumstances.
Step-by-step explanation:
When considering the scenario where a person signs up to volunteer at a local food bank but chooses not to go due to a bad day at work, we can evaluate which aspect of moral personality the person may lack. Empathy involves sharing others’ feelings, but the scenario doesn't necessarily indicate a lack of empathy. Resilience refers to the ability to recover from difficulties, which is not directly related to the commitment of fulfilling volunteer work.
Integrity involves adherence to moral and ethical principles, and while important, the scenario described focuses more on the person's failure to follow through on a commitment rather than a question of their honesty or moral principles.
Based on the information provided, B) Commitment is the trait that the person most apparently lacks in this situation. Commitment refers to being dedicated to a cause or activity, and in this case, the individual has failed to honor their commitment to volunteer due to personal circumstances, despite their previous promise to do so.