Operations Research : Applications and Algorithms
4th Edition
ISBN: 9780534380588
Author: Wayne L. Winston
Publisher: Brooks Cole
expand_more
expand_more
format_list_bulleted
Expert Solution & Answer
Chapter 3.5, Problem 7P
Explanation of Solution
Formulation of LP:
Let,
Then the a correct formulation is,
Subject to the constraints,
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
An assembly line with 30 activities is to be balanced. The total amount of time to complete all 30 activities is 60 minutes. The longest activity takes 2.4 minutes and the shortest takes .3 minutes. The line will operate for 480 minutes per day.
What are the maximum and minimum cycle times? (using the cycle time formula)
How much daily output will be achieved by each of those cycle times?
Tyrael hired a lawn mower man to cut off the grass around his house. He was informed by the agency that the laborer should be paid depending on the number of hourse in trimming the grass and this costs 350.00/hr. Upon the assessment of the laborer to the lawn, the laborer mentioned that it takes 15 minutes per sqm to do the trimming. Tyrael's rectangular house is situated on a rectangular lot.
Your task is to design a program that calculates the amount of time to trim the grass and the cost of the service. To do the calculations, the program should ask inputs for the length and width of the house and the lot.
Language: JAVA
A farmer in Georgia has a 100-acre farm on which to plant watermelons and cantaloupes. Every acre planted with watermelons requires 50 gallons of water per day and must be prepared for planting with 20 pounds of fertilizer. Every acre planted with cantaloupes requires 75 gallons of water per day and must be prepared for planting with 15 pounds of fertilizer. The farmer estimates that it will take 2 hours of labor to harvest each acre planted with watermelons and 2.5 hours to harvest each acre planted with cantaloupes. He believes that watermelons will sell for about $3 each, and cantaloupes will sell for about $1 each. Every acre planted with watermelons is expected to yield 90 salable units. Every acre planted with cantaloupes is expected to yield 300 salable units. The farmer can pump about 6,000 gallons of water per day for irrigation purposes from a shallow well. He can buy as much fertilizer as he needs at a cost of $10 per 50-pound bag. Finally, the farmer can hire laborers to…
Chapter 3 Solutions
Operations Research : Applications and Algorithms
Ch. 3.1 - Prob. 1PCh. 3.1 - Prob. 2PCh. 3.1 - Prob. 3PCh. 3.1 - Prob. 4PCh. 3.1 - Prob. 5PCh. 3.2 - Prob. 1PCh. 3.2 - Prob. 2PCh. 3.2 - Prob. 3PCh. 3.2 - Prob. 4PCh. 3.2 - Prob. 5P
Ch. 3.2 - Prob. 6PCh. 3.3 - Prob. 1PCh. 3.3 - Prob. 2PCh. 3.3 - Prob. 3PCh. 3.3 - Prob. 4PCh. 3.3 - Prob. 5PCh. 3.3 - Prob. 6PCh. 3.3 - Prob. 7PCh. 3.3 - Prob. 8PCh. 3.3 - Prob. 9PCh. 3.3 - Prob. 10PCh. 3.4 - Prob. 1PCh. 3.4 - Prob. 2PCh. 3.4 - Prob. 3PCh. 3.4 - Prob. 4PCh. 3.5 - Prob. 1PCh. 3.5 - Prob. 2PCh. 3.5 - Prob. 3PCh. 3.5 - Prob. 4PCh. 3.5 - Prob. 5PCh. 3.5 - Prob. 6PCh. 3.5 - Prob. 7PCh. 3.6 - Prob. 1PCh. 3.6 - Prob. 2PCh. 3.6 - Prob. 3PCh. 3.6 - Prob. 4PCh. 3.6 - Prob. 5PCh. 3.7 - Prob. 1PCh. 3.8 - Prob. 1PCh. 3.8 - Prob. 2PCh. 3.8 - Prob. 3PCh. 3.8 - Prob. 4PCh. 3.8 - Prob. 5PCh. 3.8 - Prob. 6PCh. 3.8 - Prob. 7PCh. 3.8 - Prob. 8PCh. 3.8 - Prob. 9PCh. 3.8 - Prob. 10PCh. 3.8 - Prob. 11PCh. 3.8 - Prob. 12PCh. 3.8 - Prob. 13PCh. 3.8 - Prob. 14PCh. 3.9 - Prob. 1PCh. 3.9 - Prob. 2PCh. 3.9 - Prob. 3PCh. 3.9 - Prob. 4PCh. 3.9 - Prob. 5PCh. 3.9 - Prob. 6PCh. 3.9 - Prob. 7PCh. 3.9 - Prob. 8PCh. 3.9 - Prob. 9PCh. 3.9 - Prob. 10PCh. 3.9 - Prob. 11PCh. 3.9 - Prob. 12PCh. 3.9 - Prob. 13PCh. 3.9 - Prob. 14PCh. 3.10 - Prob. 1PCh. 3.10 - Prob. 2PCh. 3.10 - Prob. 3PCh. 3.10 - Prob. 4PCh. 3.10 - Prob. 5PCh. 3.10 - Prob. 6PCh. 3.10 - Prob. 7PCh. 3.10 - Prob. 8PCh. 3.10 - Prob. 9PCh. 3.11 - Prob. 1PCh. 3.11 - Show that Finco’s objective function may also be...Ch. 3.11 - Prob. 3PCh. 3.11 - Prob. 4PCh. 3.11 - Prob. 7PCh. 3.11 - Prob. 8PCh. 3.11 - Prob. 9PCh. 3.12 - Prob. 2PCh. 3.12 - Prob. 3PCh. 3.12 - Prob. 4PCh. 3 - Prob. 1RPCh. 3 - Prob. 2RPCh. 3 - Prob. 3RPCh. 3 - Prob. 4RPCh. 3 - Prob. 5RPCh. 3 - Prob. 6RPCh. 3 - Prob. 7RPCh. 3 - Prob. 8RPCh. 3 - Prob. 9RPCh. 3 - Prob. 10RPCh. 3 - Prob. 11RPCh. 3 - Prob. 12RPCh. 3 - Prob. 13RPCh. 3 - Prob. 14RPCh. 3 - Prob. 15RPCh. 3 - Prob. 16RPCh. 3 - Prob. 17RPCh. 3 - Prob. 18RPCh. 3 - Prob. 19RPCh. 3 - Prob. 20RPCh. 3 - Prob. 21RPCh. 3 - Prob. 22RPCh. 3 - Prob. 23RPCh. 3 - Prob. 24RPCh. 3 - Prob. 25RPCh. 3 - Prob. 26RPCh. 3 - Prob. 27RPCh. 3 - Prob. 28RPCh. 3 - Prob. 29RPCh. 3 - Prob. 30RPCh. 3 - Graphically find all solutions to the following...Ch. 3 - Prob. 32RPCh. 3 - Prob. 33RPCh. 3 - Prob. 34RPCh. 3 - Prob. 35RPCh. 3 - Prob. 36RPCh. 3 - Prob. 37RPCh. 3 - Prob. 38RPCh. 3 - Prob. 39RPCh. 3 - Prob. 40RPCh. 3 - Prob. 41RPCh. 3 - Prob. 42RPCh. 3 - Prob. 43RPCh. 3 - Prob. 44RPCh. 3 - Prob. 45RPCh. 3 - Prob. 46RPCh. 3 - Prob. 47RPCh. 3 - Prob. 48RPCh. 3 - Prob. 49RPCh. 3 - Prob. 50RPCh. 3 - Prob. 51RPCh. 3 - Prob. 52RPCh. 3 - Prob. 53RPCh. 3 - Prob. 54RPCh. 3 - Prob. 56RPCh. 3 - Prob. 57RPCh. 3 - Prob. 58RPCh. 3 - Prob. 59RPCh. 3 - Prob. 60RPCh. 3 - Prob. 61RPCh. 3 - Prob. 62RPCh. 3 - Prob. 63RP
Knowledge Booster
Similar questions
- Nawras Tech assembles laptop computers from generic components. It purchases its colour monitors from a manufacturer in Taiwan with a lead time of one week. Daily demand for monitors is normally distributed with a mean of 30 monitors and a standard deviation of 8 monitors. The company has determined that the ordering cost is OMR 125 per order, the annual holding cost is OMR 25 per monitor, and the stockout cost is OMR 160 per lost sale. Currently, Nawras Tech accepts a 5% risk of stockout. Assume 350 days per year and 7 days in a week. a) Calculate the current fill rate. b) What is the annual cost of lost sales?arrow_forwardTwo buses, X and Y, start their journey at the same time on a 950 km route. Bus X gives a 1-hour break after every 3 hours' drive. So, it is at rest at the 4th, 8th, 12th, 16th, 20th, ... hours. Bus Y gives a 1-hour break after every 4 hours' drive. So, it is at rest at the 5th, 10th, 15th, 20th, 25th,... hours. You are given the speeds of the two buses Vx and Vy as 80 and 75, respectively. Write a program that does the following: • Evaluate and display at the end of every hour the distance traveled by each bus. When either one of the buses reach their destination, the evaluations terminate. Depending on whether X or Y or both reach their destination in the last hour, display one of the following messages before stopping (where n is the number of hours): o "Within hour n, bus X reaches its destination." "Within hour n, bus Y reaches its destination." o "Within hour n, both buses reach their destinations." Sample screen output: After hour 1, X is at 80 km, Y is at 75 km. After hour 2, X…arrow_forwardMaps Remaining Time: 58 minutes, 28 seconds. Question Completion Status: QUESTION 11 Rs 120 2 Vs 20 V RL The source in Figure 2 has an internal resistance of 120 Ohm. Determine the load power for each of the following values of the variable load resistance (a) 00 O a. 330 mW O b.0 mW O c. 450 mW O d. 500 mWarrow_forward
- Shamira Laundry has designed a new calculation system for their shop. The price for each type is as follows: 10 Туре Price Clothes RM 15 for 1 kilogram blankets / towels RM 6 for 1 kilogram RM 10 for 1 kilogram comforter Only one type can be washed at a time. This laundry shop also provides discounts to its customers as follow: Total price >= RM30 Discount 10% from total price >= RM20 dan = RM15 danarrow_forwardDue to COVID-19 pandemic which has caused high surge of patients at hospital, patients who diagnosed COVID-19 with no symptoms or mild symptoms are instructed to home quarantine and self-monitoring. Table 5 below shows an example of continuous monitoring of a patient's body temperature (TEMP) in 5 hours consecutively using a wearable thermometer. Table 5: Body Temperature Reading example within 5 hours continuous monitoring t (hour) TEMP (°C) 2 3 4 36.9 37.6 37.9 37.0 39.6 You are instructed to design a C program with the following specification: i. Read a 5 hours body temperature measurement result to obtain hour-by-hour value as shown in Table 5 using pre-defined function. ii. Scan through the body temperature value one by one and trigger the auto alarm system using pre-defined function in case any incident is detected as below: • Any TEMP value exceeds the threshold value of 39.5°C (e.g. t = 5 when ТЕMP - 39.6°C). • When TEMP value shows an increasing trend for 3 hours consecutively…arrow_forwardAl Watan supermarket has hire-purchases scheme for locals and expats. The customers will get the credit facility if they satisfy any of the following conditions: 1. The customer must hold the present job for more than 5 years and reside in the same place at least for 3 years. In this case, the customer will get credit upto rupees 300 omr. 2. The monthly salary of the customer must exceed 1000 omr and must hold the present job for more than 5 years. In this case credit will be given upto rupees 500 omr. 3. The monthly salary must exceed 1000 omr and reside at the same place at least for 3 years. In this case credit will be given upto 500 omr. 4. In the case, the customer's monthly salary exceeds 1000 omr, holds the present job for more than 5 years and also reside in the same place at least for the 3 years, the credit facility will be upto 1000 omr 5 The credit facility is rejected for all other customers. Prepare a Decision Table for this hire- purchase scheme.arrow_forwardA large apple farm distributes their apples in boxes that they can source from any one of a number of nearby box manufacturers. Each box manufacturer makes only one box type that holds a specific number of apples - so a box from one manufacturer might hold 24 apples, while a box from another might hold 13. The apple farm can only choose one box supplier each year (a decision they make each year based on price), but they can then order an unlimited number of boxes of that type. The farm likes to be prepared, and creates large batches of apples to pack before the decision about which box type to use has been made. The farm also likes to limit waste, and tries to set the number of apples in these large batches such that they can fill an integer number of boxes perfectly with no apples left over. In creating these batches, although the farm doesn't yet know the exact capacity of the boxes they will buy, they know a list of possible values the box capacity will take. For example, if the…arrow_forwardIt has been observed by management that some faculty member at the university demonstrates a lackadaisical attitude toward work. They seldom go to class yet at the end of each month they receive full salary. Management has decided that GHs 200, 300, 400, and 500 will be deducted from a faculty’s salary if he/she offends once, twice, third time and forth time respectively in a month. This means that if a faculty member offends once in a month GHs 200 will be deducted, if a faculty member offends twice in a month, GHs 500 (i.e. 200+300) will be deducted, if a faculty member offends three times in a month GHs 900 (i.e. 200+300+400), will be deducted and if a faculty member offends four times in a month GHs 1,400 (i.e. 200+300+400+500). Assuming all faculty members are on a flat salary rate of GHs 2500.a. Write a program to request for the names of four faculty members and number times he/she has absented him/herself from class. One of them should have absented him/herself once, another…arrow_forwardIt has been observed by management that some faculty member at the university demonstrates a lackadaisical attitude toward work. They seldom go to class yet at the end of each month they receive full salary. Management has decided that GHs 200, 300, 400, and 500 will be deducted from a faculty’s salary if he/she offends once, twice, third time and forth time respectively in a month. This means that if a faculty member offends once in a month GHs 200 will be deducted, if a faculty member offends twice in a month, GHs 500 (i.e. 200+300) will be deducted, if a faculty member offends three times in a month GHs 900 (i.e. 200+300+400), will be deducted and if a faculty member offends four times in a month GHs 1,400 (i.e. 200+300+400+500). Assuming all faculty members are on a flat salary rate of GHs 2500.a. Write a program to request for the names of four faculty members and number times he/she has absented him/herself from class. One of them should have absented him/herself once, another…arrow_forwardA large paper manufacturing company, the Quality Paper Corporation, has 10 paper mills from which it needs to supply 1,000 customers. It uses three alternative types of machines and four types of raw materials to make five different types of paper. Therefore, the company needs to develop a detailed production distribution plan on a monthly basis, with an objective of minimizing the total cost of producing and distributing the paper during the month. Specifically, it is necessary to determine jointly the amount of each type of paper to be made at each paper mill on each type of machine and the amount of each type of paper to be shipped from each paper millto each customer. The relevant data can be expressed symbolically as follows:Djk = number of units of paper type k demanded by customer j,rklm = number of units of raw material m needed to produce 1 unit of paper type k on machine type l,Rim = number of units of raw material m available at paper mill i,ckl = number of capacity units of…arrow_forwardFile Edit View Sign Window Help Home Tools eh U & O PS1 → X Module 1 Linear Pr... 2 / 2 H 0 Q 87% 3. Scheduling at the Bank of Tacoma The Bank of Tacoma is open Monday through Friday from 9am to 5pm. From past experience, the bank knows that it needs the number of tellers shown in the table below at various times of the day. Bank of Tacoma hires two types of tellers. Full-time tellers work 9am to 5pm, 5 days a week, with 1 hour off each day for lunch. The bank determines when a full-time employee takes his or her lunch hour, but each teller must go between 11am and noon, noon and 1pm, or between 1pm and 2pm. Full-time employees are paid $24 per hour, including a paid lunch hour. The bank can also hire part-time tellers. Each part-time teller works exactly three consecutive hours each day, starting at any specified hour (e.g., 10am-1pm), the same time every day of the week. A part-time teller is paid $16 per hour. To maintain adequate quality of service, the bank has decided that at all…arrow_forwardAn electrical utility company charges the domestic customers with the rate provided below: 3. For the first 200 kWh (1 - 200 kWh) per month: For the next 100 kWh (201 – 300 kWh) per month: For the next 300 kWh (301 – 600 kWh) per month: For the next 300 kWh (601 – 900 kWh) per month: For the next kWh (901 kWh onwards) per month: 21.80 cents/kWh 33.40 cents/kWh 51.60 cents/kWh 54.60 cents/kWh 57.10 cents/kWh. Draw the flowchart to show the sequence of calculating the rate, starting from obtaining the monthly energy consumption until printing out the amount payable.arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_ios
Recommended textbooks for you
- Operations Research : Applications and AlgorithmsComputer ScienceISBN:9780534380588Author:Wayne L. WinstonPublisher:Brooks Cole
Operations Research : Applications and Algorithms
Computer Science
ISBN:9780534380588
Author:Wayne L. Winston
Publisher:Brooks Cole