Final answer:
The earliest date for taking legal action against the insurer is June 1, 2010.
Step-by-step explanation:
The earliest date for taking legal action against the insurer would be June 1, 2010.
When the company denies Diana's accidental death claim, it triggers a dispute between the beneficiary and the insurer. In such cases, there is usually a specified time limit within which legal action must be initiated. This time limit is referred to as the statute of limitations. In this scenario, the statute of limitations would determine the earliest date for Diana to take legal action.
Since Diana's husband passed away on May 1, 2010, the earliest date for taking legal action would be one day after, which is June 1, 2010.