A space productivity index:
a. is typically done when designing a new store's space allocations.
b. reports on the ability of space allocations to maximize the quantities of merchandise carried.
c. analyzes the amount of shelf space allocated to particular individual brands across several departments.
d. measures the percentage of the store's total gross margin from a particular category to the category's percentage of total space utilized.
e. is based on industry or trade association data.
Answer: D