Advanced Engineering Mathematics
10th Edition
ISBN: 9780470458365
Author: Erwin Kreyszig
Publisher: Wiley, John & Sons, Incorporated
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- Minimize z = 24X1 + 28X2 subject to 5X1 + 4X2 <= 2,000 X1 + X2 >= 300 X1 >= 100 X1, X2 >=0 Solve the above problem with the simplex method. Provide the value of the basic variables(BV) at tableau #3 and the optimal solution of the LP. Notes: Set M = 100. Tableau #1 is the initial tableau where an inconsistency exists on row z. Tableau #2 is the tableau where the inconsistency on row z is fixed. Set s1 as the slack variable for constraint 1
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- Please answer with explanation. I will really upvote. Thanksarrow_forwardMail 4. A colleague approaches you with the following simplex tableau: Mar 10, 2022, 8:58 AM Inbox 275 MI hospital all of Monday, Feb t Starred 0 72 0 60 1 4 Snoozed 5 1 0 0 Sent 1 1 1 1 0 22 3 -2 0 -4 1 140 r 19, 2022, 6:43 PM - Chat (a) tableau. Write down these variables, and give their values. Your colleague does not remember which variables to list in the first column of the ons! If we were to solve this problem using the simplex method, what would be the (b) next pivot element? Justify your answer No conversations Start a chatarrow_forwardSIMPLEX METHOD Min C = 3X1 + 7X2 + 5X3 Subject to: X1 + X2 + X3 ≥ 50 2X1 + 3X2 + X3 > 100 X1, X2, X3 ≥ 0 8. What is the pivot element/number? a. 2/3 b. 1/3 c. 1arrow_forward
- Please answer all three parts (a,b,c)arrow_forwardusing linear progamming simplex method solve this question. maridadi furnitures ltd is planning to make tables and chairs. they both require material and labor time. to manufacture a table and a chair requires 3 units and 4 units of direct material respectively, of which they are 96 units available in a week. marking a table or a chair each takes 6 hours and there are 168 labor hours available in a week. whereas the market for tables in unlimited, only 18 chairs can be sold weekly. the price per table and chairs are $50 ad $60 respectively whereas their unit variable costs are $38 and $40 respectively. fixed costs average $200 per week. advise maridadi ltd on the weekly production schedule in order to maximize contribution to profit.arrow_forward
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