Answer:
$300
Step-by-step explanation:
When insurance is paid in advance, the entries required are
Debit Prepaid Insurance
Credit Cash account
As time elapses and the insurance expires,
Debit Insurance expense
Credit Prepaid Insurance
Amount of insurance expense as at 31 December (6 months between 1 July and 31 December)
= 6/12 * $600
= $300
The insurance expense on the annual income statement for the first year ended December 31 is $300.