EMERGENCY HELP HELP HELP $!!!!!!!!$

A truck was purchased on Jan $1,20-1$ for $$18,000.$ The company has a fiscal year end of Dec $31.$ It was expected to last for $5$ years. At the end the Salvage Value$/$Residual Value is estimated at $$3000.$ Using Straight Line Depreciation, fill in the table below with the Depreciation Expense for each year.

SOLVE CLEALRY AND SHOW THE ANSWER WITH THE CHART.