For a covered or open mall building, which of the following is NOT used in calculating the means of egress?

In the context of calculating means of egress for a covered or open mall building, the correct answer is based on the criteria used to determine the required means of egress, which typically considers the gross leasable area and occupant load factor.

Store size is not a direct factor in calculating means of egress. Means of egress is concerned with the overall proper exit routes available to occupants during emergencies, which are calculated by examining the gross leasable area, which reflects the total area that can be leased to tenants, and the occupant load factor that determines how many occupants can occupy that space safely.

Thus, while the gross leasable area and occupant load factor are essential for assessing egress requirements, the individual store size does not influence the calculation for egress in a significant manner. In this context, focusing on the overall area and occupant calculations, rather than the specific size of each store, is what matters for effectively ensuring safety and compliance with building codes.