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book Advertising and Promotion 9th Edition by George Belch ,Michael Belch cover

Advertising and Promotion 9th Edition by George Belch ,Michael Belch

النسخة 9الرقم المعياري الدولي: 978-0073404868
book Advertising and Promotion 9th Edition by George Belch ,Michael Belch cover

Advertising and Promotion 9th Edition by George Belch ,Michael Belch

النسخة 9الرقم المعياري الدولي: 978-0073404868
تمرين 3
As noted in the chapter, there is an increased emphasis on the determination of ROI. Discuss some of the reasons leading to this increase in attention. Why is it so difficult to measure ROI?
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For years marketers have wondered about ...

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Advertising and Promotion 9th Edition by George Belch ,Michael Belch
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