A. How do the net marketing contribution and marketing ROI change if the business modifies its sales mix
to 30 percent direct sales, 40 percent agent-distributor, and 30 percent distributor-retailer?
Teaching Note: As shown, the total net marketing contribution would drop from $1.019 million to
$930,000, while overall marketing ROI would increase from 276 to 293 percent. The goal is to make
B. How do the net marketing contribution and marketing ROI change if the business replaces the direct
sales channel with the agent-distributor channel, with a sales mix of 60 percent agent-distributor and 40
percent distributor-retailer?
Teaching Note:As shown, the total net marketing contribution would drop from $1.019 million to
9.3 Alternative Channel Profitability: This marketing performance tool is used with Figure 9-24 in answering
questions A and B.
A. Using the “Analysis-Profit” column, how much is needed in marketing and sales expenses to maintain a
20 percent market share and the same level of net marketing contribution in the alternative channel?
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Sixth Edition –41– Pearson Education, Inc.
Instructor’s Manual– Chapter 4 Publishing as Prentice Hall