Match the Columns (ONE EXAMPLE SHOWN below) [10 x 2 = 20 marks] Added to the LHS of a less than equal to constraint 1 OR A Continuous nature of decision variables 2 Network B 3 Unbounded C Slack variable 5 AHP 6 Sensitivity analysis 7 ANP 8 Divisibility 9 Pair-wise comparisons 10 Surplus variable Maximum that can enter and exit a network system in a given time D Post optimality analysis E G Simultaneous changes in two or more objective function coefficients Staffing requirement for a given planning period Subtracted from the LHS of a greater than equal to constraint H Infinitely large or small value of the solution Using computer to manage and integrate information related decisions Level 0 is the goal of the analysis. 11 Assignment problem K Operations Research L (n) (n-1)/2 M O 1 2 3 K Looping possible, alternatives influencing criteria Graphical representation with nodes, arcs and arrows 4 5 6 7 8 9 10 11