TOEFL Listening: ETS-TOEFL听力机经 - 34G1N44S647EH82VP$

Why does the professor mention computer software programs for shipping? A. To demonstrate how fuel costs can be quickly calculated by accounting departments B. To provide an example of products that are easily lost during transport C. To point out an innovative way for companies to reduce delivery time D. To emphasize how easy it is for companies to track deliveries during transport