Answer:
A. salary plus bonus
Explanation:
According to my research on different types of compensation plans, I can say that based on the information provided within the question the one answer that is not a basic type of plan is a salary plus bonus. Companies or Business' will either offer a salary or a commission based job, and may even add bonuses to the commission based jobs, but these business' never offer both a salary and bonus to the same person or within the same contract.
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