04:37:52
**UNIT 2**

Linear Programming Method: Introduction, Structure of LPP, Assumptions of LPP, Applications areas of LPP - Audio errors, Guidlines for formulation of LPP, Solving of LPP by Graphical Method, Solving of LPP by Graphical Method Part 1, Solving of LPP by Graphical Method Part 2, Solving of LPP by Graphical Method Part 3, Simplex Method, Simplex Method Part 1, Simplex Method Part 2, Simplex Method Part 3, Simplex Method Part 4, Converting primal LPP to dual LPP, Converting primal LPP to dual LPP Part 1, Converting primal LPP to dual LPP Part 2, Transportation Problem (Northwest Corner Method, Least Cost Method, Vogles approximation Method), Transportation Problem - Northwest Corner Method Part 1, Transportation Problem - Northwest Corner Method Part 2, Transportation Problem - Least Cost Method Part 1, Transportation Problem - Least Cost Method Part 2, Transportation Problem - Least Cost Method Part 3, Unblanced Transportation Problem Part 1, Unblanced Transportation Problem Part 2, Unblanced Transportation Problem Part 3, Transportation Problem - Vogles Approximation Method Part 1, Transportation Problem - Vogles Approximation Method Part 2, Test of optimality by Modi Method, Test of optimality by Modi Method Part 1