Of the Following,which Is True of Distribution Strategies

Of the following,which is true of distribution strategies?

A) More sophisticated distribution systems will introduce new uncertainties and fragilities into corporate planning.
B) Just-in-time inventory systems expose firms to more risk due to distribution interruptions.
C) International cargo security starts well before the shipping begins.
D) The link to distribution systems is crucial to international firms on the business-to-business level.
E) All of the above are true.