Selected accounts of ABC Inc. are shown below as of December 31 before any accounts have been adjusted. ABC Inc. prepares annual financial statements. Determine the impact of the period end adjustments on the financial statements using the following information. Supplies of $2,000 were still available on December 31. Supplies $6,000 Equipment $10,000 Unearned revenue $3,000 Prepaid insurance $12,000 Amount Change Account $4.000