What of the Following Is a Challenge Faced by Malls

What of the following is a challenge faced by malls?

A) Customers are not able to stay at malls for extended periods of time because of the lack of places to get food.
B) Foot traffic is low at malls.
C) There is little entertainment value at malls.
D) Many aging malls have not been updated and are unappealing to shoppers.
E) Mall management does not maintain consist hours of operation for retailers.