Final answer:
The correct adjusting entry for the insurance policy is option c: debit Insurance Expense $1,610 and credit Prepaid Insurance $1,610, as it reflects the expense for 7 months of coverage out of the one-year policy.
Step-by-step explanation:
The policy was purchased on June 1 for $2,760.
Since the policy covers one year, we divide the total cost by 12 months to find the monthly insurance expense, which is $230 ($2,760 รท 12).
From June 1 to December 31, there are 7 months.
Therefore, the insurance expense for 7 months is 7 x $230 = $1,610.
The adjusting entry on December 31 should be a
Insurance Expense A/c $1,610
To Prepaid Insurance A/c $1,610,