What is one potential drawback of using Vendor$-$Managed Inventory $($VMI$)$ for product variety?

Question $14$ options:

a$)$

VMI focuses on fast$-$moving, high$-$demand products, which can lead to a reduction in product variety.

b$)$

VMI ensures that niche products are always prioritized over mainstream items.

c$)$

VMI typically increases the number of product options available to consumers.

d$)$

VMI eliminates the need for standardized product offerings.