How does traditional logistics typically differ from EC logistics? Question 20Select one: A. EC logistics deals with the movement of large amounts of materials to a few destinations. B. Traditional logistic shipments typically are small parcels sent to many customers' homes. C. EC logistics is more predictable because demand is stable and consistent. D. Traditional logistics deals with the movement of large amounts of materials to a few destinations.Barriers inhibiting B2B electronic payment include all of the following except: Question 21Select one: A. a lack of integration of payment and accounting systems B. a shortage of IT staff C. strict standard formats for remittance information D. inability of trading partners to send or receive electronic payments with sufficient remittance information