Final answer:
To journalize the adjusting entry required for the prepaid Insurance account at the end of the year, debit the Prepaid Insurance account and credit the Unexpired Insurance account for the amount of unexpired insurance related to future periods, which is $13,000.
Step-by-step explanation:
The adjusting entry required at the end of the year for the prepaid Insurance account can be journalized as follows:
Date Account Debit Credit
End of Year Prepaid Insurance 13,000 Unexpired Insurance
13,000 Premiums Collected
This entry takes into account the amount of unexpired insurance related to future periods, which is $13,000. The prepaid Insurance account is debited for $13,000, reducing its balance, and the Unexpired Insurance account is credited for $13,000, recognizing the portion of the prepaid insurance that has not yet been used.