ONLY NEED HELP WITH THE JOURNAL ADJUSTING ENTRIES, I showed the trial balance for reference

Part One, continued: Adjusting Journal Entries

Record the Adjusted journal entries, I need help

1.	Accrue interest on bonds issued on December 1st.
2.	Depreciation expense for the month is $1,120 for for the building and $605 for equipment.
3.	Accrue sales of $42,000 with a cost of goods sold of $19,000.
4.	Prepaid insurance of $483 expired in December.
5.	Unearned revenue of $7,500 with a cost of $3,200 was earned during December.
6.	Record patent amortization in the amount of: $1,200.
7.	Allowance for bad debt account should equal 3% of the accounts receivable balance
	rounded to the nearest dollar.

Trial Balance

Accumulated Depreciation- Equipment			45,600
Building		462,000
Accumulated Depreciation- Building			79,000
Patents		41,700
Accounts Payable			233,950
Unearned Revenue			10,000
Interest Payable
Bonds Payable
Common Stock ($5 Par)			840,000
Paid-in Capital in Excess of Par Value			50,000
Retained Earnings			295,730
Dividends
Sales			799,970
Sales Discounts		8,000
Cost of Goods Sold		491,200
Bad Debt Expense
Depreciation Expense- Equipment		5,600
Wages & Salaries Expense		67,800
Rent Expense		69,400
Utilities Expense		11,000
Depreciation Expense- Building		10,000
Insurance Expense		8,800
Amortization Expense		5,500
Gain/Loss on Sale of Equipment
Interest Expense		6,000