A factory manufactures three products. These products are processed through 3 different conduction stages.The time required to manufacture each of these 3 products and the daily capacity of the stages are given bythe following dataTime per unit (minutes)stage Product 1 Product 2 Product 3 Stage capacity min/day111430232460314420Use simplex method to determine the daily number of units to be manufactured of each product giventhat the profit per unit for product 1, 2 and 3 are 3, 2 and 5 respectively. Assume that all amountsproduced are consumed by the market. Fully interpret your solution.

Given, a factory manufactures three products. These products are processed through 3 different…

Answered: A factory manufactures three products.…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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A) A class of 2018 graduates were 1250 students, 40% of them were female students and the rest were Male, 10% of the female students got a grade of A and 10 students of the female grades A were international students. Class of 2019 had 875 Male students, also 10 female students got an A in their grade in class 2019, where the total number of students did not change from last year. Calculate the following. Show your calculations step by step. The number of female students. The number of Female students with a grade A The percentage of the female international students graded A out of the total number of female students with a grade A. What is the percentage increase or decrease in the number of Male students in comparison to class 2018? What is the percentage of female students who got A out of the female students? B) 23, 30, 1,49, 2, 36, 7, 23, 13,9, 30, 17, 20. Calculate the mean, median and mode.
A student is working full-time (at least 40 hours a week) and is also starting their first semester of college. This student wants to maintain a high GPA and graduate as soon as possible. How many credits hours should the student take? Group of answer choices No more than 16-credit hours No more than 13-credit hours No more than 10-credit hours No more than 7-credit hours
A Hippogriff is a magical beast that had the front legs, wings, and head of a giant eagle and the body, hind legs and tail of horse. It is very similar to another magical creature, the Griffin, with the horse rear replacing the lion rear. A slightly different breed of Hippogriffs, living in the Rathlin Island-the northernmost point in Northern Ireland, has an initial population of No. From that initial population count, it grew to 705 individuals after 28 years. After 28 more years, the population of hippogriffs in Rathlin Island rose to 2764 individuals. If the carrying capacity of Rathlin Island for this particular specie is 3000 individuals, and calculate for the initial population and the growth rate constant of the said species.
You are coaching a high school basketball team and you realize the importance of free throw shooting, the skill to make foul shots. The question is: how much practice time should be spent in shooting free throws. Thus, you divide your team of 21 players into three groups and practice according to the following schedule that produces thee results after one month. The results are the number of free throws made in 50 attempts. 10 minutes per practice session 15 minutes 20 minutes 25 26 34 30 32 33 31 30 32 33 32…
Mid-West Publishing Company publishes college textbooks. The company operates an 800 telephone number whereby potential adopters can ask questions about forthcoming texts, request examination copies of texts, and place orders. Currently, two extension lines are used, with two representatives handling the telephone inquiries. Calls occurring when both extension lines are being used receive a busy signal; no waiting is allowed. Each representative can accommodate an average of 11 calls per hour. The arrival rate is 22 calls per hour. How many extension lines should be used if the company wants to handle 90% of the calls immediately?4 lines What is the average number of extension lines that will be busy if your recommendation in part (a) is used? Round your answer to four decimal places.L = ?????????? What percentage of calls receive a busy signal for the current telephone system with two extension lines? Round your answer to two decimal places.40 %
The production schedule at Mazda calls for 1,150 Mazdas to be produced during each of 22 production days in January and 1,250 Mazdas to be produced during each of 20 production days in February. Mazda uses a kanban system to communicate with Gesundheit, a nearby supplier of tires. Mazda purchases four tires per vehicle from the Gesundheit. The safety stock policy variable, a, is 0.09. The container (a delivery truck) size is 300 tires. The average waiting time plus material handling time is 0.25 day per container. Assembly lines are rebalanced at the beginning of each month. The average processing per container in January is 0.30 day. February processing time will average 0.10 day per container. How many containers should be authorized for January? containers. (Enter your response rounded up to the next whole number.)
A supplier ships goods from Richmond, VA to three market places in 3 cities (Chicago, IL; Athens, GA; St. Luis, MO). The supplier can ship every day, every other day, or every third day. There is a penalty of $0.30/cwt for each day delayed. Consolidating shipments allows for lower transportation costs from larger loads, but incurs penalty costs due to the delay. Transportation Rate (S/cwt) Shipment City Weight/day LTL 50,000 lb 50000 lb Chicago, IL 18,000 lb (180 cwt) 1.50 1.25 Athens, GA 15,000 lb (150 cwt) 1.35 1.00 St. Luis, MO 12,000 lb (120 cwt) 2.00 1.50 Total 45,000 Ib = 450 cwt Find what is the cost for the following: Shipping Every Day Shipping on the alternate Day (every two days) Shipping every three Day
You're a quality engineer at Norman's fouth largest cracker factory. where there are two production lines (A, which produces 20% of cracker boxes, and B which produces the rest). If a line produces more than one defective box in an eight -hour day, a maintenance check on the line is performed. Line A produces an average of 0.061 box defects PER Hour. Given that you're only looking at a line A, what is the probability that you will need a request a maitenance check.
Charlie has 4 pairs of shoes, 12 shirts, 5 pairs of pants, and 3 watches. How many days could he go without wearing the same combination of these four month?

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