Please help

1. Before performing any calculations, Hwan asks you to correct the errors in the worksheet.
   1. In cell L16, use the Error Checkingcommand to identify the error in the cell.
   2. Correct the error to total the values in the range B16:K16.
   3. Use Trace Precedents arrows to find the source of the #DIV/0! error in cell B19.
   4. Correct the formula in cell B19, which should divide the remaining principal (cell B18) by the loan amount (cell C4) to find the percentage of the remaining principal.
   5. Fill the range C19:K19 with the formula in cell B19 without formatting to correct the remaining #DIV/0! errors.
   6. Remove any remaining trace arrows.

The first pic is the first pic and the second pic is the final product and what it should look like.

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