How do you do this step by step? Operating expenses (including labor) total a constant $12,000 per week. Rawmaterials are not included in weekly operating expenses.a. Which machine is the constraint in this plant?Machine AO Machine B vMachine Cb. Which product mix provides the highest gross profit? (Hint: consider raw materialcost but not operating expense)Product mixProduct MunitsProduct Nunitsc. What is the maximum weekly net profit this plant can earn using the product mixfrom Part b? (Hint: consider operating expense and raw material cost)2$Weekly net profit Problem 22S-17 (Algo)The M-N plant manufactures two different products: M and N. Selling prices andweekly market demands are shown in the following diagram. Each product uses rawmaterials with costs as shown. The plant has three different machines: A, B, and C.Each performs different tasks and can work on only one unit of material at a time.Product MProduct NResources: A, B, C (one each)Availability: 3,900 min./weekOperating expense: $12,000/week$190/unit100 units/week$200/unit50 units/week15 min./unit15 min./unitA20 min./unit15 min./unit15 min./unitRM-1$60/unitRM-2$40/unit/RM-3$40/unitProcess times for each task are shown in the diagram. Each machine is available3,900 minutes per week. There are no "Murphys" (major opportunities for thesystem to foul up). Setup and transfer times are zero. Demand is constant.Operating expenses (including labor) total a constant $12,000 per week. Rawmaterials are not included in weekly operating expenses.a. Which machine is the constraint in this plant?O Machine AO Machine BO Machine C

For finding the constraint amongst the three plants, the following calculations has to be done:

Answered: a. Which machine is the constraint in…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter5: Network Models

Section5.5: Shortest Path Models

Problem 30P

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Pls solve this question correctly in 5 min i will give u like Question # 2 A company produces two products, A and B. The sales volume for product A is at least 40% of the total sales of the two products. Both products use the same raw material, of which the daily availability is limited to 200 kg. Products A and B use this raw material at the rates of 5 kg/unit and 2 kg/unit, respectively. The sales prices for the two products are $50 and $20 per unit. Determine the following: a)Optimum volume of each product to be produced? b)What impact does the production mix have, in case the sales price of Product B decreases by 50%?
pls answer the 2nd question: The Montemar Company is considering contracting with a market research firm to do a survey to determine future market conditions. The results of the survey will indicate either positive or negative market conditions. There is a 0.60 probability of a positive report, given favorable conditions; a 0.30 probability of a positive report, given stable conditions; and 0.10 probability of a positive report; given unfavorable conditions. There is a 0.90 probability of negative report, given unfavorable conditions; a 0.70 probability given stable conditions; and a 0.40 probability, given favorable conditions. d & e, as per the guidelines
pls answer the 2nd question: The Montemar Company is considering contracting with a market research firm to do a survey to determine future market conditions. The results of the survey will indicate either positive or negative market conditions. There is a 0.60 probability of a positive report, given favorable conditions; a 0.30 probability of a positive report, given stable conditions; and 0.10 probability of a positive report; given unfavorable conditions. There is a 0.90 probability of negative report, given unfavorable conditions; a 0.70 probability given stable conditions; and a 0.40 probability, given favorable conditions. a b & c, as per the guidelines
Question 2 Quality Air Conditioning manufactures three home air conditioners: an economy model, a standard model, and a deluxe model. The profits per unit are $63, $95, and $135, respectively. The production requirements per unit are as follows: Answer the following questions (a-i) using the output below please be brief. If there are two possible answers one will suffice. Where necessary a range analysis must be shown. a) What is the optimal solution and what is the value of the objective function b) Which constraints are binding and which constraint show extra capacity? c) 100 hours of manufacturing time became available. Evaluate the effect? Explain d) The profit per unit for deluxe model was increased to 150 per unit. Evaluate the effect e) . Identify the range of optimality for each objective function coefficient (unit profit). Suppose the profit for the economy model is increased by $6 per unit, the profit for the standard model is decreased by $2 per unit, and the profit for…
Problem 1, see picture Please information for C is different from the one solution found online : A workshop has three (3) types of machines A, B, and C; it can manufacture two (2) products 1 and 2, and all products have to go to each machine and each one goes in the same order; First to the machine A, then to B and then to C. The following table shows The hours needed at each machine, per product unit the total available hours for each machine, per week; and the profit of each product per unit sold
Problem #3 A, B, C
(Adapted from Solved Problem 2, p610) Joe’s Auto Seat Cover and Paint Shop is bidding on a contract to do all the custom work for Smiling Ed’s used car dealership. One of the main requirements in obtaining this contract is rapid delivery time, because Ed for some reasons wants the cars face lifted and back to his lot in a hurry. Ed has said that if Joe can refit and repaint the five cars, which Ed has just received, within 60 hours or less i.e., start on 5/14 Friday 8am, to complete by 5/16 Sunday 8pm) the contract will be his. Following the time (in hours) required in the refitting shop and the paint shop for each of the five cars. Assuming the cars go through the refitting operations before they are repainted, can Joe meet the time requirement to get the contract? Please explain clearly the scheduling result. Hint: You may apply online scheduling tools (such as https://job-sequencing.appspot.com/) to help schedule.) Car Refitting Time (Hours) Repainting Time (Hours)…
Problem 4 WORKFORCE SCHEDULING Davis Instruments has two manufacturing plants located in Atlanta, Georgia. Product demand varies considerably from month to month, causing Davis extreme difficulty in workforce scheduling. Recently Davis started hiring temporary workers supplied by WorkForce Unlimited, a company that specializes in providing temporary employees for firms in the greater Atlanta area. WorkForce Unlimited offered to provide temporary employees under three contract options that differ in terms of the length of employment and the cost. The three options are summarized: Option Length of Employment One month $2000 2 Two months S4800 3 Three months $7500 The longer contract periods are more expensive because WorkForce Unlimited experiences greater difficulty finding temporary workers who are willing to commit to longer work assignments. Over the next six months, Davis projects the following needs for additional…
Chuck’s Custom Boats (CCB) builds luxury yachts to customer order. CCB has landed a contract with a wealthy customer. Relevant data are shown in the table below. The complication is that the customer wants delivery in 32 weeks or he will impose a penalty of $375 for each week his yacht is late. Activity Immediate Predecessor Normal Time (NT) Weeks Crashing Cost 1st Week 2nd Week A ― 9 $410 $415 B A 7 125 -- C A 5 45 45 D B 4 300 350 E C 6 50 -- F D, E 5 200 225 G F 8 -- -- H F 7 85 90 I G 6 90 -- Construct a network diagram for the project Indicate the critical path when normal activity times are used. Develop a crashing schedule. Note: No activity can be crashed more than two weeks. Show breakdown of work
QUESTION THREEGiven the LP below:a) Solve the problem using big M-methodMinimize Z = 3X1 +4X2s.t 4X1 + X2 ≥ 30−X1 − 4X2 ≤ −184X1 + 3X2 ≥ 28X1, X2, ≥ 0
. Problems and Applications Q8 Suppose that in a year an American worker can produce 80 shirts or 20 computers and a Chinese worker can produce 60 shirts or 20 computers. There are 1 million workers in each country. Use the blue line (circle symbol) to graph the production possibilities frontier (PPF) for the United States, and use the green line (triangle symbol) to graph the production possibilities frontier for China.
Question 6 of 10 Moving to another question will save this response. Question 6 The following transactions relate to the SHEHNILA CORP. for the month of November 2015: Product - A Product – B Production 10,000 units 8,000 units Beginning Inventory 1,000 units 900 units Ending Inventory 2,000 units 100 units Unit Cost applicable to inventories and Production Direct Material Rs. 4 per unit Rs. 3 per unit Direct Labour Rs. 10 per unit Rs. 20 per unit Factory Overhead Rs. 7 per unit Rs. 14 per unit Actual FOH was Rs. 182,400, under or over applied factory overhead is to be adjusted in Cost of Goods Sold. Calculate Conversion Cost.

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a. Which machine is the constraint in this plant? Machine A Machine B v O Machine C