a. Depreciation on the company's equipment for the year is computed to be $13,000. b. The Prepaid Insurance account had a $6,000 debit balance at December 31 before adjusting for the costs of any expired coverage. An analysis of the company's insurance policies showed that $1,980 of unexpired insurance coverage remains. c. The Supplies account had a $300 debit balance at the beginning of the year, and $2,680 of supplies were purchased during year. The December 31 physical count showed $354 of supplies available. d. One-fourth of the work related to $11,000 of cash received in advance was performed this period. e. The Prepaid Rent account had a $5,300 debit balance at December 31 before adjusting for the costs of expired prepaid rent. An analysis of the rental agreement showed that $3,320 of prepaid rent had expired. f. Wage expenses of $4,000 have been incurred but are not paid as of December 31 . Prepare adjusting journal entries for the year ended December 31 for each separate situation. Journal entry worksheet Depreciation on the company's equipment for the year is computed to be $13,000. Note: Enter debits before credits