N5 The manager of a branch office of Banco Mexicali observed that during peak hours an average of 15 customers arrives per hour and that there is an average of 3 customers in the branch office atany time. How long does the average customer spend waiting in line and being serviced?The average time a customer spends in the branch office including service is 0.50 hours. (Enter your response rounded to two decimal places.)

The assumptions in single-server queue theory include: The waiting line may contain any number of…

Answered: The manager of a branch office of Banco…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter2: Introduction To Spreadsheet Modeling

Section: Chapter Questions

Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...

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Q1/ One of the dairy canning companies wants to set up a special program for the production of cheese, as it decided to produce two types of cheese, each of which consists of a mixture of ingredients that are manufactured in special machines to become ready for use. The cost of the first type of cheese is 41 dinars, and the cost of the second type is 35 dinars. Each of the two types of cheese contains four components. The manufacture of cheese of the first type requires a mixture of (2, 1, 5, 0.6) and the second type (3, 1, 3, 0.25) units of the components (D, C, B, A). on the sequence. The weekly needs of foodstuffs (D, C, B, A) that are supposed to be provided for the cheese industry are (1250, 250, 900, 232.5) kg, respectively. Required: 1- Formulate a mathematical model for this problem. 2- The quantity of cheese production of the first and second types to obtain .the highest return using the graph method
q8
QUESTION 12 A restaurant chain is hyper concerned about products in its supply chain that could be contaminated. The company's CEO has hired a team to manage supply chain risk. The purchasing unit is given the objective of minimizing costs. The supply chain managers and purchasing managers have potentially conficting objectives. True False QUESTION 13 If managers seek to implement an enterprise risk management system, they will become more effective managers because they will learn about the vulnerabilities of the company they are managing. True False QUESTION 14 A book publisher tries to publish 100 tities each year from 100 different authors. The books are evenly split befween fiction and non-fiction. This is an example of using diversification to manage business risk. True False
Question 47 Different levels of supply chain analytics include Descriptive, Predictive, Prescriptive, and Cognitive analysis. ents O True O False Question 48 Course ACE) Integrated carriers provide door-to-door service, a consistent schedule of pickup and delivery windows, and standard expedited service through their hub-and-spoke networks. Nonintegrated carriers provide on-demand, air-only service from airport to airport. They rely on freight forwarders or the customer to provide delivery service to and from the airport True O False
Question No. (01) a) ‘Since last few years Sri Lanka is experiencing an economic crisis and at present, the situation has become more severe amidst the influences of the pandemic. From 2020, Sri Lanka has cut down the imports of vehicles and by now, there are import restrictions on farm chemicals, fertilizer, electronic equipment as well as many other products as its foreign exchange reserves diminish. As a result of these import controls, prices of many products including essential consumer goods, fuel, and construction materials are also increasing. On the other hand, the country’s ability to repay its debt is also weakening and the Fitch Ratings has downgraded Sri Lanka to its CCC category, indicating a real possibility of default. Therefore, people of Sri Lanka are passing a very difficult time period and it is expected to continue this situation in coming few years too’. Identify three (03) international/ global players operate in the Sri Lankan market and discuss the influences…
Q 10. Explain revenue models.
Problem 16-12 (Algo) Your company assembles five different models of a motor scooter that is sold in specialty stores in the United States. The company uses the same engine for all five models. You have been given the assignment of choosing a supplier for these engines for the coming year. Due to the size of your warehouse and other administrative restrictions, you must order the engines In lot sizes of 700 units. Because of the unique characteristics of the engine, special tooling is needed during the manufacturing process for which you agree to reimburse the supplier. Your assistant has obtained quotes from two reliable engine suppliers and you need to decide which to use. The following data have been collected: Requirements (annual forecast) Weight per engine Order processing cost Inventory carry cost ORDER QUANTITY 1 to 1,499 units/order 1,500 to 2,999 units/order 3,000+ units/order Note: Assume that half of lot size is in Inventory on average (700/2=350 units). Two qualified…
Question 4 Answer for (a)
Question 3 Knowing that the demand for wheat is inelastic, if all farmers voluntarily did not plant wheat on 10 percent of their land, then O a. consumers of wheat would buy more wheat. O b. wheat farmers would suffer a reduction in their total revenue. O c. wheat farmers would experience an increase in their total revenue. Od. the demand for wheat would decrease.
8
Question 3 [Soalan 3] Use the data set below to answer the following questions: [Gunakan set data di bawah untuk menjawab soalan-soalan berikut:] Table 1: Monthly sales unit [Jadual 1: Unit jualan bulanan] Month [Bulan] Sales Units [Unit Jualan] 1 1100 2 1200 3 1450 4 1800 5 2100 6 2700 ii) Calculate the four-period weighted moving average forecasts for months 5 and 6 using weights of 0.05, 0.15, 0.30, and 0.50 from the earliest period to the latest period, respectively. [Hitungkan ramalan wajaran purata bergerak menggunakan empat-tempoh untuk bulan 5 dan 6 menggunakan pemberat 0.05, 0.15, 0.30 dan 0.50 dari tempoh yang terawal ke tempoh yang terakhir mengikut turutan.]
Q2/ A chemical factory produces three types of materials (A, B, C). After reviewing the request, the producer found the need to produce no less than four tons of product (A) and two tons of product (B) and one ton of product (C) per day. These materials are produced from two other components, namely (X, Y), where each ton of (X) gives a quarter of a ton of (A), a quarter of a ton of (B), and (1/12) of (C). Each ton of (7), (1/2) ton of (A), O (1/10) ton of (B), and (1/12) ton of (C). So if component (X) costs (250) dollars per ton and component (7) costs (400) dollars per ton, and the operating cost is (250) dollars per Tons of (X), (200) dollars for each ton of (7). Put the mathematical model for this problem in the form of linear programming?

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