Final Answer:
The answer is contingent on the specific requirements and circumstances; however, generally, masks of different sizes may not need to be available at every delivery. (Option 2) No.
Step-by-step explanation:
Variable Needs:
Mask size requirements can vary based on the user's age, facial structure, and the intended purpose of the mask. While a standardized size may suffice for some, others may benefit from different sizes for a more secure fit.
Context-Dependent:
The necessity for masks of different sizes at every delivery depends on factors such as the targeted user demographic, the nature of the masks being distributed, and the available resources.
Optimizing Distribution:
To optimize resources, providing masks in various sizes may be advisable in scenarios where diverse user needs are anticipated. However, logistical constraints may influence the practicality of ensuring different sizes at every delivery.
Therefore, the answer depends on the specific context, and generally, masks of different sizes may not need to be available at every delivery.
Option 2 is the answer.