add calculations steps please

\begin{tabular}{|c|c|c|c|c|} \hline & \multicolumn{2}{|c|}{BeforeAdjustment} & \multicolumn{2}{|c|}{AfterAdjustment} \\ \hline & Dr. & Cr. & Dr. & Cr. \\ \hline Cash & $10,340 & & $10,340 & \\ \hline Accounts Receivable & 8,060 & & 8,660 & \\ \hline Supplies & 2,790 & & 1,500 & \\ \hline Prepaid Insurance & 4,420 & & 2,960 & \\ \hline Equipment & 16,000 & & 16,000 & \\ \hline Accumulated Depreciation-Equipment & & $3,600 & & $4,800 \\ \hline Accounts Payable & & 5,270 & & 5,270 \\ \hline Salaries and Wages Payable & & 0 & & 1,480 \\ \hline Unearned Rent Revenue & & 2,070 & & 1,170 \\ \hline Common Stock & & 18,590 & & 18,590 \\ \hline Retained Earnings & & 5,720 & & 5,720 \\ \hline Dividends & 2,540 & & 2,540 & \\ \hline Service Revenue & & 33,330 & & 33,930 \\ \hline Rent Revenue & & 12,600 & & 13,500 \\ \hline Salaries and Wages Expense & 16,050 & & 17,530 & \\ \hline Supplies Expense & 0 & & 1,290 & \\ \hline \end{tabular} Prepare the closing entries for the temporary accounts at August 31. (List all debit entries before credit entries. If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts. Credit account titles are automatically indented when the amount is entered. Do not indent manually.)