Final answer:
The adjusting entry for Lopez Company will involve debiting Insurance Expense for $1,000 and crediting Prepaid Insurance for $1,000. For Zim Company, the necessary entry is to debit Supplies Expense for $8,200 and credit Supplies for $8,200. These entries ensure the matching principle is followed and the balance sheet accurately represents the company's assets.
Step-by-step explanation:
Adjusting Entries for Insurance and Supplies
For Lopez Company, the adjusting entry on December 31 for the insurance premium would be:
Debit Insurance Expense: $1,000 (reflecting the expense for July through December, which is 6 months)
Credit Prepaid Insurance: $1,000 (to reduce the asset by the amount used)
For Zim Company, the supplies account balance needs to be adjusted based on the physical count. The adjusting entries would be:
Debit Supplies Expense: $8,200 (the beginning balance of $6,600 plus purchases of $2,800, minus the ending balance of $1,200)
Credit Supplies: $8,200 (to record the used supplies)
These entries ensure that expenses are recorded in the period they are incurred (matching principle), and the balance sheet reflects the correct values for Prepaid Insurance and Supplies.