A circular reference is an error a majority of the time in a worksheet indicating a single formula that references itself or multiple
formulas that reference each other. The Invoice worksheet has a circular reference. On the Invoice worksheet, identify and
correct the circular reference.

A circular reference is an error a majority of the time in a worksheet indicating a single formula that references itself or multiple formulas that reference each other. The Invoice worksheet has a circular reference. On the Invoice worksheet, identify and correct the circular reference.