A major problem for e-commerce sites is integrating new transactional software with the legacy
systems that manage inventory for the company. Which example demonstrates a problem that
results from this lack of integration?

A.
Slow processing time common to online transactional systems

B.
Customer satisfaction issues because current inventory information may not be available

C.
A lack of personal contact between the seller and buyer in e-commerce transactions

D.
Frequent outages because of hacker attacks on those e-commerce systems that are less
secure than their legacy counterparts