$19.$ Benicio has already calculated that the gross profit for the new product could be nearly $$295,000$ based on a unit price of $$159\mathrm{.}99$ and unit sales of $22,000.$ He wants to see how the gross profit changes if the price or unit sales are different.

Create a two$-$variable data table as follows to calculate gross profit as the price and unit sales change:

a$.$ For the range D$4$:K$9,$ create a two$-$variable data table using the price per unit $($cell B$6)$ as the Row input cell.

b$.$ Use the units sold $($cell B$5)$ as the Column input cell.