Using Table $1$ in the case duplicate the sensitivity analysis of the production points for the three options considered in the case by management: $1)$ Build an entire new production facility that would enable GEI to produce all of the products it needed, $2)$ Outsource production to build partners, $3)$ Expand the existing GEI facility to increase production. Construct these in a spreadsheet resembling the following $($start with $100$ units and increment the units upward by $100$ units until you have calculated it to $30,000$ units: