Consider the following linear programming model: Max 2X1 - 3X2 Subject to X1 S2 X253 X1 51 X1, X220 This linear programming model has: alternate optimal solutions unbounded solution redundant constraint D) infeasible solution non-negative solution linearity E integrality Question 17 "Solver" typically generates which of the following report(s)? 6.6 A answer report Jong B sensitivity analysis report limits report answer report and sensitivity analysis report only 6 answer report, sensitivity analysis report, and limits report Question 18 6.67 Points The constraint for a given resource is given by the following equation: 2X1 + 3X2 220 If X 1 = 5 and X 2 = 4 how many units of this resource are unused