Kevins Shampoo company makes four kinds of shampoo: rose, lemon, ginger, and tea tree. The demand for the four scents are 191, 164, 92 and 74 kg per hour respectively. The production process can produce any shampoo at the rate of 581 kg per hour, but 2 hours are needed to switch between scents. The process doesn’t produce any shampoo during switchover times. Kevin wants to choose a production schedule that (i) cycles repeatedly through the four scents, (ii) meets the required demand and (iii) minimizes the amount of inventory held. (please round your answers to 2 decimal places) 1.How many kg of rose shampoo should Kevin produce before switching over to another scent? 2.Kevin needs to buy coconut oil to make her shampoo. She needs 1401 kg of coconut oil per day on average. The supplier charges a EUR 77 delivery fee per order (which is independent of the order size) and EUR 5.13 per kg. Kevin annual holding cost is 30%. Assume 52 weeks per year and 5 days per week. If Kevin wants to minimize inventory holding and ordering costs, how much coconut oil should she purchase with each order (in kg)? 3.Kevins supplier is willing to sell her coconut oil at a 10% discount if she purchases 15,000 kg at a time. Assuming Kevin were to purchase 15,000 kg per order at a time for questions 3c and 3d. What would be her delivery fees per day (in EUR)? 4.What would be her average inventory holding fees per day(in EUR)?.

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...
icon
Related questions
icon
Concept explainers
Topic Video
Question

Kevins Shampoo company makes four kinds of shampoo: rose, lemon, ginger, and tea tree. The demand for the four scents are 191, 164, 92 and 74 kg per hour respectively. The production process can produce any shampoo at the rate of 581 kg per hour, but 2 hours are needed to switch between scents. The process doesn’t produce any shampoo during switchover times. Kevin wants to choose a production schedule that (i) cycles repeatedly through the four scents, (ii) meets the required demand and (iii) minimizes the amount of inventory held. (please round your answers to 2 decimal places) 1.How many kg of rose shampoo should Kevin produce before switching over to another scent? 2.Kevin needs to buy coconut oil to make her shampoo. She needs 1401 kg of coconut oil per day on average. The supplier charges a EUR 77 delivery fee per order (which is independent of the order size) and EUR 5.13 per kg. Kevin annual holding cost is 30%. Assume 52 weeks per year and 5 days per week. If Kevin wants to minimize inventory holding and ordering costs, how much coconut oil should she purchase with each order (in kg)? 3.Kevins supplier is willing to sell her coconut oil at a 10% discount if she purchases 15,000 kg at a time. Assuming Kevin were to purchase 15,000 kg per order at a time for questions 3c and 3d. What would be her delivery fees per day (in EUR)? 4.What would be her average inventory holding fees per day(in EUR)?. 

Expert Solution
steps

Step by step

Solved in 3 steps

Blurred answer
Knowledge Booster
Inventory management
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, operations-management and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Practical Management Science
Practical Management Science
Operations Management
ISBN:
9781337406659
Author:
WINSTON, Wayne L.
Publisher:
Cengage,
Operations Management
Operations Management
Operations Management
ISBN:
9781259667473
Author:
William J Stevenson
Publisher:
McGraw-Hill Education
Operations and Supply Chain Management (Mcgraw-hi…
Operations and Supply Chain Management (Mcgraw-hi…
Operations Management
ISBN:
9781259666100
Author:
F. Robert Jacobs, Richard B Chase
Publisher:
McGraw-Hill Education
Business in Action
Business in Action
Operations Management
ISBN:
9780135198100
Author:
BOVEE
Publisher:
PEARSON CO
Purchasing and Supply Chain Management
Purchasing and Supply Chain Management
Operations Management
ISBN:
9781285869681
Author:
Robert M. Monczka, Robert B. Handfield, Larry C. Giunipero, James L. Patterson
Publisher:
Cengage Learning
Production and Operations Analysis, Seventh Editi…
Production and Operations Analysis, Seventh Editi…
Operations Management
ISBN:
9781478623069
Author:
Steven Nahmias, Tava Lennon Olsen
Publisher:
Waveland Press, Inc.