When performing sensitivity analysis in linear programming, there are several things we can change. Match the changes to the their effect on the problem. Changing a technological coefficient Changing a contribution rate coefficient Changing the amount of an available resource Changes the shape/size of the feasible region by changing the slope of a constraint Changes the size/shape of the feasible region by shifting a constraint line toward or away from the origin Changes the slope of the isoprofit/isocost line Changing a technological Changes the shape/size of the feasible region by changing coefficient A. the slope of a constraint Changing a contribution rate Changes the size/shape of the feasible region by shifting a coefficient B. constraint line toward or away from the origin Changing the amount of an C. Changes the slope of the isoprofit/isocost line available resource.