Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Consider the aggregate planning problem discussed in Example 2.13 (Section 2.15). Discuss how the LP formulation will change if the following constraints are added.
(a) Union regulation requires that no more than 10% of the workforce can be laid off in any month.
(b) The personnel department estimates that no more than 50 trainees can be hired in any month.
(c) The company wants to limit the change in workforce from 1 month to the next to 10 workers.
(d) Company's warehouse limits the monthly inventory to 120 units.
Example 2.13
A parts supplier has a contract with an OEM to supply 1550 units of some component C for the next 6 months. Table 2.10 gives the OEM's monthly requirements during the contract period. The supplier has 20 workers and 50 units of C on hand now. Each worker can produce 10 units of C per month. The company can recruit from the local labor market, but the recruits have to be trained for 1 month by a worker before they can be used in production. Each worker can train at most five recruits during a month. A worker is paid $3000 per month, when used in production or training. A worker can be laid off at a cost of $2000 per month. Firing a worker costs $5000. Each recruit is paid $1500 during training. Production ahead of schedule incurs an inventory holding cost of $50 per unit per month. Each unit of C not delivered on schedule involves a penalty cost of $75 per month until delivery is completed. However, all deliveries must be completed in 6 months. The supplier requires a final labor force of 30 workers and 50 units of C at the end of the 6th month. The aggregate planning problem is to decide what hiring, firing, producing, storing, and shortage policy the supplier should follow in order to minimize the total costs during the contract period. Formulate this problem as an LP model and solve. Discuss the production plan.
What is line of balance scheduling technique in project management
CALCULATE THE REQUIRED DIAMETER OF STEEL TIE RODS NECESSARY TO SUPPORT A BALCONY. EACH ROD, SUSPENDED FROM A ROOF TRUSS, SUPPORTS A FLOOR AREA OF 7.0m^2. THE COMBINED BALCONT FLOOR LOAD IS 10.5 kPa
If the man is always seated in an upright position, determine the magitudes of the horizontal and vertical reactions of the chair on the man at the instant \theta = 45^\circ. At this instant he has a speed of 6 {\rm m/s}
Write a computer program that generates a sequence of binomial random variables with parameters n=20 and p=0.3.
If you were a leader of an Asian power in this era like China, Japan, or India, how would you have reacted to the arrival and actions of the Europeans? Why?
A train of total mass equal to 500 Megagrams starts from rest and accelerates uniformly to a speed of 90 km/h in 50 s. After reaching this speed, the train travels with a constant velocity.
Tension in the spring connecting the two arms of the lifting tongs is 150 lb.
A passive solar house that is losing heat is outdoors at an average rate of 50,000 kJ/h is maintained at 22oC at all times during a winter night for 10h.
A 25-mm-diameter shaft .5 m long is pulled through a cylindrical bearing. The lubricant that fills the 0.3-mm gap between the shaft and bearing is an oil having a kinematic viscosity of 8.0 × 10-4 m2/s and a specific gravity of 0.91.
A stack emitting 80 g/s of NO has an effective stack height of 100 m. The wind speed is 4 m/s at 10 m, it is located in an urban area, and it is a clear summer day with the sun nearly overhead.
determine the reactions at C, D, and E when θ = 30°.
Determine the location e of the shear center, pt. O, for the thin-walled member having the cross section shown. The member segments have the same thickness t.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd