Final answer:
An insurable interest must exist for a property insurance claim at D) either the policy inception or C) the time of the loss, meaning the policyholder must have a financial interest in the property. It's important to have an insurable interest when purchasing a policy to be eligible for a claim.
Step-by-step explanation:
An insurable interest must exist for a property insurance claim either at the policy inception or at the time of the loss. This means that the policyholder must have a financial interest in the insured property at the time of purchasing the policy or when the loss occurs. For example, if you own a house, you have an insurable interest in it because you would suffer a financial loss if it gets damaged or destroyed. However, if you sell the house, your insurable interest would cease to exist, and you wouldn't be able to make a property insurance claim for any damage. Therefore, when taking out a property insurance policy, it's important to ensure that you have an insurable interest at the time of policy inception or at the time of the loss to be eligible for a claim.