Final answer:
This question is about the policies for trading shifts between employees specifying the repayment timeframe and shift debt limit. Accurate answers rely on company-specific documents, and the question likely tests for understanding usual business practices.
Step-by-step explanation:
The question you've asked pertains to the policies on shift trading between employees within a company. Without specific context, such as company policy documents or insider information, it's impossible to give a definitively correct answer to this question. Typically, workplace policies regarding trading shifts specify a timeframe in which an employee must repay the shift to another and a limit on how many shifts can be owed at any given time. These policies are set to ensure fairness and maintain scheduling order within the business.
Normally, such a question would appear in a manual or a test related to understanding company policies, potentially in a training or human resources context. It is essential to review the specific policy document or employment contract to get the accurate answer. If this is a hypothetical question, it's designed to test the understanding of standard business practices regarding shift trades.