The phase of an operation research study - Linear programming - Graphical method - Simplex algorithm - Duality formulation - Sensitivity analysis: - changes in - Objective function, RHS of Constraints and variables.

Transportation Assignment Models - Traveling Salesman problem - Networks models - Shortest route - Minimal spanning tree - Maximum flow models - Project network - CPM and PERT networks - Critical path scheduling.

Inventory models - Economic order quantity models - Quantity discount models - Stochastic inventory models - Multi product models - Inventory control models - replacement models - service life - Economics.

Queueing models - Queueing systems and structures - Notation parameter - Single server and multi server models - Poisson input - Exponential service - Constant rate service - Infinite population - Simulation - Monte Carlo Technique.

Decision models - Game theory - Two person zero sum games - Graphical solution - Algebraic solution - Linear Programming solution - Single / Multi variable search technique - Dynamic Programming - Simple Problems.