Conrad Playground Supply underwent a restructuring in 2021. The company conducted a thorough internal audit, during which the following facts were discovered. The audit occurred during 2021 before any adjusting entries or closing entries are prepared. a. Additional computers were acquired at the beginning of 2019 and added to the company's office network. The $45,000 cost of the computers was inadvertently recorded as maintenance expense. Computers have five-year useful lives and no material salvage value. This class of equipment is depreciated by the straight-line method. b. Two weeks prior to the audit, the company paid $17,000 for assembly tools and recorded the expenditure as office supplies. The error was discovered a week later, c. On December 31, 2020, merchandise inventory was understated by $78,000 due to a mistake in the physical Inventory count. The company uses the periodic Inventory system, d. Two years earlier, the company recorded a 4% stock dividend (2,000 common shares, 51 par) as follows. Retained earnings 2,000 Common stock The shares had a market price at the time of $12 per share, e. At the end of 2020, the company folled to accrue $104,000 of interest expense that accrued during the last four months of 2020 on bonds payable. The bonds, which were issued at face value, mature in 2025. The following entry was recorded on March 1, 2021 when the semiannual interest was paid, as well as on September 1 of each year, Interest expense Cash 156,000 156.000 A three-year lability insurance policy was purchased at the beginning of 2020 for $72.000. The full premium was debited to insurance expense at the time. Required: For each error, prepare any journal entry necessary to correct the error, as well as any year and adjusting entry for 2021 related to the situation described. llgnore income taxes) of no entry is required for a transaction/event, select "No journal entry required in the first account field.) No Transaction General Journal Debit Credit 1 a(1) 45,000 Equipment Accumulated depreciation Retained earnings 18,000 27,000 2 a(2) 9,000 Depreciation expense Accumulated depreciation 9,000 3 b(1) 17.000 Cash Office supplies 17,000 4 512) 22,000 Tools Cash 22.000 5 (1) 48.000 Inventory Retained earnings 48.000 6 (2) No journal entry required 7 d(1) 104,000 Retained earnings Paid-in capital excess of par 104,000 B B d{2) No journal entry required 9 Retained earnings Interest expense 10 N (2) Interest expense Interest payable ( 1) 11 Prepaid insurance Retained earnings 12 112) Insurance expense Prepaid insurance