Comfort Inc. is a furniture company that manufactures desks and chairs for offices. They have forecasted...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Comfort Inc. is a furniture company that manufactures desks and chairs for offices. They have forecasted the demand of desks and chairs for the second half of this year, and currently they are at the planning phase for production. They figured out the manufacturing plan for their chairs, however they are still struggling to determine the optimal production schedule for their desks. Each desk is made up of three main assembly parts: A, B, and C. Part C is assembled from two other parts: D and E. Figure 1 shows the hierarchy of parts and the number of each used in assembling a single desk. Inventory Cost: Lead Time: Current Inventory: Part A Qty: 2 Ordering Policy: Part A 5 1 month Table 1 shows the monthly inventory cost per unit, the lead time, which is the time between when the part is ordered until it is received, the current inventory, and finally the ordering policy for each part. Notice that desks do not have inventory cost. 100 Minimum 500 parts (If an order is made for this part in a month, it will be for at least 500 parts) DESKS Qty: 1 Part B Qty: 1 Part D Qty: 1 Figure 1: Product Structure Tree 30 Table 1: Parts' Requirements Part B 8 2 months Part C Qty: 3 Any Amount Part C 4 2 months 0 Any Amount Part E Qty: 2 Part D 7 1 month 40 Any Amount Part E 2 2 months Any Amount The forecasted monthly demand for desks and the monthly production cost per unit of each part is given in table 2. Each desk is sold for 3000 Saudi Riyals. Table 2: Monthly Demand and Production Cost Month, Year Forecasted 2022 Demand July August 120 160 September 210 October 230 November 310 December 360 Desk 400 400 450 500 600 600 Part A 170 140 150 140 130 160 Production Cost / Unit Part B Part C 220 215 205 195 200 200 70 80 90 20 80 80 Part D 110 130 170 210 180 190 Part E 1892486 50 40 55 45 60 35 Answer the following questions: a. Formulate this problem as a linear, integer, or mixed integer program to maximize the total profit and determine the optimum number of parts to be produced each month. Make sure to define and explain the decision variables, objective function, and constraints. b. How many desks and parts of each should be made available monthly, and when should production start considering the Lead Time? Comfort Inc. is a furniture company that manufactures desks and chairs for offices. They have forecasted the demand of desks and chairs for the second half of this year, and currently they are at the planning phase for production. They figured out the manufacturing plan for their chairs, however they are still struggling to determine the optimal production schedule for their desks. Each desk is made up of three main assembly parts: A, B, and C. Part C is assembled from two other parts: D and E. Figure 1 shows the hierarchy of parts and the number of each used in assembling a single desk. Inventory Cost: Lead Time: Current Inventory: Part A Qty: 2 Ordering Policy: Part A 5 1 month Table 1 shows the monthly inventory cost per unit, the lead time, which is the time between when the part is ordered until it is received, the current inventory, and finally the ordering policy for each part. Notice that desks do not have inventory cost. 100 Minimum 500 parts (If an order is made for this part in a month, it will be for at least 500 parts) DESKS Qty: 1 Part B Qty: 1 Part D Qty: 1 Figure 1: Product Structure Tree 30 Table 1: Parts' Requirements Part B 8 2 months Part C Qty: 3 Any Amount Part C 4 2 months 0 Any Amount Part E Qty: 2 Part D 7 1 month 40 Any Amount Part E 2 2 months Any Amount The forecasted monthly demand for desks and the monthly production cost per unit of each part is given in table 2. Each desk is sold for 3000 Saudi Riyals. Table 2: Monthly Demand and Production Cost Month, Year Forecasted 2022 Demand July August 120 160 September 210 October 230 November 310 December 360 Desk 400 400 450 500 600 600 Part A 170 140 150 140 130 160 Production Cost / Unit Part B Part C 220 215 205 195 200 200 70 80 90 20 80 80 Part D 110 130 170 210 180 190 Part E 1892486 50 40 55 45 60 35 Answer the following questions: a. Formulate this problem as a linear, integer, or mixed integer program to maximize the total profit and determine the optimum number of parts to be produced each month. Make sure to define and explain the decision variables, objective function, and constraints. b. How many desks and parts of each should be made available monthly, and when should production start considering the Lead Time?
Expert Answer:
Answer rating: 100% (QA)
In order to write constraints We need to find the relationship between the variables The variables ... View the full answer
Related Book For
Data Analysis and Decision Making
ISBN: 978-0538476126
4th edition
Authors: Christian Albright, Wayne Winston, Christopher Zappe
Posted Date:
Students also viewed these general management questions
-
Relaxation Inc. is a furniture company that manufactures desks and chairs for offices. They have forecasted the demand of desks and chairs for the second half of this year, and currently they are at...
-
A furniture company manufactures desks and chairs. Each desk uses four units of wood, and each chair uses three units of wood. A desk contributes $400 to profit, and a chair contributes $250....
-
Two parts are assembled as shown in Figure 6.28. Assume that the dimensions x and y are normally distributed with means ïx and ïy and standard deviations ï³x and...
-
A company conducts a Security model workshop to review configuration options. The company uses Microsoft Entra ID to control access and permissions within multiple corporate applications. When users...
-
Explain the problem raised by Philippa Foot as to who most exemplifies the virtue of couragethe person who finds it difficult or easy to be courageous.
-
Show that, if \(C\) is the price of an American call with exercise price \(K\) and maturity \(T\) on a stock paying a dividend yield of \(q\), and \(P\) is the price of an American put on the same...
-
When conducting an incremental analysis, what step must always be taken immediately prior to beginning the pairwise comparisons? a. Order the alternatives from highest to lowest initial investment b....
-
1. Jesse wants a recommendation about creating an SCR help desk. She said that I can find lots of information about help desks on the Internet. 2. At our meeting, Jesse asked me how SCR should manage...
-
1. For the arithmetic series + 5 79 10 + 65 +..... calculate t10 and $10.
-
Using the following information on Rockboro Case please answer the following Question: What are the problems here, and what do you recommend and what are the implications of different payout levels...
-
2. Draw a control flow graph for the bubble sort algorithm. The graph should follow the approach used by the Ghezzi et al. textbook. In particular, the code state- ments should be edges of the graph,...
-
Your Grandmother invests $2,500 into a project. You have $36156 in 18 years, what rate of return did you receive?
-
You are the senior auditor responsible for the audit of LakeMac Limited for the year ended 30 June 2023. LakeMac is a high-tech company, producing computer chips for electrical manufacturing...
-
U.S. Dollar-Euro. The table, = indicates that a 1-year call option on euros at a strike rate of $1.2505 1.00 will cost the buyer $0.0464 per , or 3.71%. But that assumed a volatility of 10.500% when...
-
What are the contemporary applications and critiques of symbolic interactionism in understanding social phenomena, including issues related to identity, technology-mediated communication, and the...
-
Solve by using the strategies for solving application problems. A triangle has a perimeter of 105 centimeters. Each of the two longer sides of the tr iangle is three times as long as the shortest...
-
Consider the facet of embeddedness called fit, or comfort with the job, company, and surrounding area. Describe what fit would look like in your ideal job. Do you expect other students in the class...
-
Provide examples of a situations in which environmental disruptions affected consumer attitudes and buying behaviors.
-
Recall that the file Golf Stats.xlsx contains data on the 200 top golfers each year from 2003 to 2009. The question to be explored in this problem is what drives earnings, and whether this is...
-
Find a 95% confidence interval for Niyakis mean net warranty cost per unit sold (net of the $50 paid for the plan for those who purchase it). You can assume that this mean is for the first failure...
-
The file P11_44.xlsx contains quarterly data on pork sales. Price is in dollars per hundred pounds, quantity sold is in billions of pounds, per capita income is in dollars, U.S. population is in...
-
Eugene Fama and Robert Shiller recently won the Nobel Prize in economics. Go to http://nobelprize.org/nobel_prizes/economics/ and locate the press release on Eugene Fama and Robert Shiller. What was...
-
Visit the Bloomberg Markets website at www.bloomberg.com/markets/stocks. Their interactive graph allows you to see cumulative returns for individual stocks as well as market indices. Over the last...
-
Compute the price of a share of stock that pays a \($5\) per year dividend and that you expect to be able to sell in one year for \($40\), assuming you require a 5% return.
Study smarter with the SolutionInn App