Final answer:
In determining whether something is a fixture or not, certain factors should not be questioned, such as the payment of fishermen and the purchase of a common article of sale.
Step-by-step explanation:
In determining whether or not something is a fixture, there are certain factors that should not be questioned. One such factor is the payment of the fishermen to engage in their usual trade, which is the capture of fish. The prosecution in this case did not produce any of these fishermen, which weakens their argument. Another factor that should not be questioned is the purchase of a common article of sale. The prosecution failed to state the amount paid for fear of it being seen as trivial or significant.