1. Problem 11.22 Excel QM and Solver BY: Matthew Held These slides will walk you through solving this problem step by step Summarize problem information 3 additional generators available generatorstartup costmax outputcost per output X1$6,0002400$8 X2$5,0002100$9 X3$4,0003300$7 + 3200 megawatts needed 6am to 2pm +5700 megawatts needed 2pm to 10pm

2. Problem 11.22 Excel QM and Solver BY: Matthew Held The integer programming problem becomes Objective minimize cost = 6000X 1 + 5000X 2 + 4000X 3 + 8X 4 + 9X 5 + 7X 6 subject to constraints X 4 + X 5 + X 6 >= 3200 X 4 + X 5 + X 6 >= 5700 X 4 <= 2400X1 X 5 <= 2100X2 X 6 <= 3300X3 X 1 + X 2 + X 3 = 0

3. Problem 11.22 Excel QM and Solver BY: Matthew Held Start QM for Windows Select Module Menu Select Integer Programming Select File Menu Select New Define Data set for Integer Programming

4. Problem 11.22 Excel QM and Solver BY: Matthew Held Fill in data grid with problem data

5. Problem 11.22 Excel QM and Solver BY: Matthew Held Review Integer Programming Results