This is a multiple$-$response inquiry. While each correct response earns credit; responses that are not correct yield point deductions for the question.

Which of the following typifies the responsibilities of an organization's logistics function $($select all that apply$)$:

Select one or more:

a$.$ Customer service following delivery

b$.$ Choice of transportation

c$.$ The location and management of storage points

d$.$ Order placement by the customer

e$.$ Packaging and materials handling