Responsibility margin is useful in evaluating the consequences of short-run marketing strategies, while contribution margin is more useful in evaluating long-term profitability.
A.
正确
B.
错误
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举一反三
【单选题】Which point was NOT mentioned in the interview?
A.
People often have different learning styles.
B.
Setting reachable goals should be paramount in learning.
C.
Pronunciation practice is key to improve comprehensibility.