Joanna is currently working a total of 8 hours per day to produce 280 dolls. She...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Joanna is currently working a total of 8 hours per day to produce 280 dolls. She thinks that by changing the paint used for the facial features and fingernails, she can increase the rate to 350 dolls per day. Total material cost for each doll is approximately $3.50; she has to spend $40 in the necessary supplies (expendables) per day; energy costs are assumed to be only $4.00 per day; and the labor rate for her is $10 per hour. a) Viewing this from a multifactor productivity perspective by taking all the given inputs into consideration, what are her productivity at present and the one with the new paint in terms of dolls per dollar, respectively? (15 points) b) If she uses the new paint, by what amount could Joanna's material costs per doll increase without reducing the present multifactor productivity? (10 points) Q2. (Total 50 points) Suppose you (or your group) are the manager of a company trying to determine what forecasting method to use. Based upon the following historical data, calculate the following forecasts for each given forecasting method and then choose the best one to do the forecasts for the future. Month Actual Demand 123456 61 635222 67 70 72 73 a. Calculate the simple 3-month moving average forecast for periods 4-6. (5 points) b. Calculate the weighted 3-month moving average using weights of 0.50, 0.30, and 0.20 for periods 4-6. (5 points) c. Calculate the exponential smoothing forecast for periods 2-6 using an initial forecast (F1) 61, and an a of 0.30. (10 points) d. Calculate the double exponential smoothing forecast for periods 2-6 using an initial trend forecast (T1) of 1.8, and initial exponential smoothing forecast (Si) of 60 an a of 0.30 and a of 0.30. (15 points) e. Calculate the Mean Absolute Deviation (MAD) for the forecasts made by each technique in periods 4-6. Which forecasting method do you prefer? Using your preferred technique forecast the demands for the following 2 months (months 7-8). (15 points) Joanna is currently working a total of 8 hours per day to produce 280 dolls. She thinks that by changing the paint used for the facial features and fingernails, she can increase the rate to 350 dolls per day. Total material cost for each doll is approximately $3.50; she has to spend $40 in the necessary supplies (expendables) per day; energy costs are assumed to be only $4.00 per day; and the labor rate for her is $10 per hour. a) Viewing this from a multifactor productivity perspective by taking all the given inputs into consideration, what are her productivity at present and the one with the new paint in terms of dolls per dollar, respectively? (15 points) b) If she uses the new paint, by what amount could Joanna's material costs per doll increase without reducing the present multifactor productivity? (10 points) Q2. (Total 50 points) Suppose you (or your group) are the manager of a company trying to determine what forecasting method to use. Based upon the following historical data, calculate the following forecasts for each given forecasting method and then choose the best one to do the forecasts for the future. Month Actual Demand 123456 61 635222 67 70 72 73 a. Calculate the simple 3-month moving average forecast for periods 4-6. (5 points) b. Calculate the weighted 3-month moving average using weights of 0.50, 0.30, and 0.20 for periods 4-6. (5 points) c. Calculate the exponential smoothing forecast for periods 2-6 using an initial forecast (F1) 61, and an a of 0.30. (10 points) d. Calculate the double exponential smoothing forecast for periods 2-6 using an initial trend forecast (T1) of 1.8, and initial exponential smoothing forecast (Si) of 60 an a of 0.30 and a of 0.30. (15 points) e. Calculate the Mean Absolute Deviation (MAD) for the forecasts made by each technique in periods 4-6. Which forecasting method do you prefer? Using your preferred technique forecast the demands for the following 2 months (months 7-8). (15 points)
Expert Answer:
Related Book For
Principles of Operations Management Sustainability and Supply Chain Management
ISBN: 978-0134181981
10th edition
Authors: Jay Heizer, Barry Render, Chuck Munson
Posted Date:
Students also viewed these general management questions
-
Joanna French is currently working a total of 12 hours per day to produce 240 dolls. She thinks that by changing the paint used for the facial features and fingernails that she can increase her rate...
-
In Exercises 3538, evaluate C F dr. F(x, y, z) = xi + yj + zk C: r(t) = 2 cos ti + 2 sin tj + tk, 0t 2
-
Bupropion hydrochloride is an antidepressant marketed under the trade name Wellbutrin®. Propose a synthesis of bupropion hydrochloride, starting with benzene. Cl CCHCH3 NH2C(CH3)3CI bupropion...
-
In Example 3, change the before the 2sin to +. Data from Example 3 Plot the graph of r = 1 2sin. Choosing values of and then finding the corresponding values of r, we find the following table of...
-
Founded in 1966 as a trader of oil and oil products, Vitol is a company with no external shareholders. All shareholders are also employees. It is a conglomerate company of energy companies that work...
-
The following transactions were completed by Navarez Inc., whose fiscal year is the calendar year: 2014 July 1. Issued $88,000,000 of 10-year, 10% callable bonds dated July 1, 2014, at a market...
-
Wood Jojo is a carpenter and now he needs X metres of wood. He is now in a forest with N trees with integer height in metres, A 1 , A 2 , . . . , A N . He has a special cutting device. The device can...
-
1. Bare cost and total cost (incl. O&P) of formwork for spread footings (20 pts, specify which lines (or index) in RSMeans data are used) 2. Bare cost and total cost of reinforcement for spread...
-
Which one of the following is NOT one of the jobs of the linker? 1. concatenate all modules together 2. adjust relocatable symbols (e.g.calls, jumps) 3. add static libraries to the executable 4. add...
-
Identify what you believe are the three most important key performance indicators (KPIs) that the seafood restaurant Red Lobster should use to measure its success. Explain.
-
What is the difference between an operating merger and a financial merger?
-
Should preferred stock be considered as equity or debt? Explain.
-
What are some reasons for the current merger wave?
-
Give an example of an impediment to problem definition.
-
Suppose you are an HR Manager in a company that has recently received complaints from employees about lack of inclusion. Write an overview for a training program on diversity and inclusion for your...
-
Draw the appropriate control flow graph of the given pseudocode.Make sure to only use one number for blocks of code which are all sequential and when the first line is executed, all of those lines...
-
On January 1, 2015, Meredith Corporation purchased 25% of the ordinary shares of Pirates Company for 200,000. During the year, Pirates earned net income of 80,000 and paid dividends of 20,000....
-
Cairo Corporation has government bonds classified as held-for-collection at December 31, 2015. These bonds have a par value of \($800\),000, an amortized cost of \($800\),000, and a fair value of...
-
Komissarov Company has a debt investment in the bonds issued by Keune Inc. The bonds were purchased at par for 400,000 and, at the end of 2015, have a remaining life of 3 years with annual interest...
Study smarter with the SolutionInn App