Taking as reference the cash flow table made in your Problem Situation, perform the sensitivity analysis to answer, for a level of sales planned in your optimistic scenario, what would be the maximum discount that you could offer on the price unit (or $ average ticket per order)? Be sure to include development, response interpretation, and assumptions in your model (example of constant month-to-month sales, or sales with monthly growth curve, or constant or variable operating, maintenance, and/or payroll costs in depending on sales volume, etc.)