Final answer:
The original entry for the purchase of the insurance policy is to debit the Insurance Expense account for $3,600 and credit the Cash account for $3,600.
Step-by-step explanation:
The original entry for the purchase of the insurance policy would be as follows:
- Debit Insurance Expense account for $3,600
- Credit Cash account for $3,600
This entry records the payment made for the three-year insurance policy. The Insurance Expense account is debited to reflect the expense incurred, and the Cash account is credited to show the decrease in cash as a result of the payment.