In cells C$35-$G$47,$ insert a Line Chart for the marginal product of labor for K$=3$ and K$=4.$

Inserting Chart

Select the Line chart from the provided chart options in the Charts group of the Insert tab of the Ribbon.

Selecting Data Series

Then choose Select Data in the Design tab on the Ribbon. Delete any series created automatically using the Remove button and add new series for the marginal product of labor for K$=3$ using the Add button. Select the range of data using cells F$8-$F$16.$ Use cell F$6$ as the series name.

Add new series for the average product of labor for K$=3.$ Select the range of data using cells G$8-$G$16.$ Use cell G$6$ as the series name.

Add new series for the marginal product of labor for K$=4.$ Select the range of data using cells

F$25-$F$33.$ Use cell F$23$ as the series name.

Add new series for the average product of labor for K$=4.$ Select the range of data using cells

H$25-$H$33.$ Use cell H$23$ as the series name.

Edit Chart Elements

On the Ribbon, select design Style $1.$ Delete the chart title. Go to the Add Chart Elements dropdown list in the Design tab of the Ribbon. Add the legend and choose the Bottom option.

Chart Size and Position

Go to the Format tab on the Ribbon. Set the chart height to $3\mathrm{.}5$ inches and the chart width to $6$ inches. Drag the chart to position the entire chart so that it fits withIn cells C$35-$G$47.$