Sensitivity Report of the LOGO Production problem. Without resolving the problem, predict the optimal profit (or indicate that we cannot predict without resolving) if: The maximum demand for Santa's Grotto increases from 20000 to 40000. The maximum demand for Advent Calendar decreases from 60000 to 45000. The number of molding machine-hours available increases from 300 to 350. The number of packing machine-hours available increases from 300 to 350. Show your workings