a$.$ In cell G$6,$ insert a formula using the IF function that tests whether the age of the invoice $($cell F$6)$ is greater than $30.$

b$.$ If the age of the invoice is greater than $30,$ subtract the due date $($cell E$6)$ from the current date $($cell B$3).$

c$.$ If the age of the invoice is less than or equal to $30,$ display $0$ to show that the invoice is not overdue.

d$.$ Use an absolute reference to cell B$3$ in the formula.

e$.$ Use the Fill Handle to fill the range G$7$:G$15$ with the formula in cell G$6,$ filling the range without formatting.