Final answer:
The adjusting entry on December 31, Year 1 will affect Wilburn Company's balance sheet and income statement, but not the statement of cash flows.
Step-by-step explanation:
The adjusting entry for the insurance policy on December 31, Year 1 will affect Wilburn Company's financial statements as follows:
- Balance Sheet: The entry will decrease the current asset Insurance Prepaid and increase the current liability Insurance Payable.
- Income Statement: The entry will recognize an expense in the form of Insurance Expense, reducing Net Income.
- Statement of Cash Flows: The entry will not affect the statement of cash flows, as it does not involve any cash transactions.