5 . Ms . Kathleen Boyd, director of logistics for the Scenic Calendar Company, wishes to evaluate...
Fantastic news! We've Found the answer you've been seeking!
Question:
Ms Kathleen Boyd, director of logistics for the Scenic Calendar Company, wishes to evaluate two methods of time series
forecasting. She has collected quarterly calendar sales data from the years and
a Use the moving averages technique to find forecasted sales for the third quarter of based on actual sales from the
previous three quarters.
b Use simple exponential smoothing to forecast each quarters sales in given that Ms Boyd qualitatively
forecasted calendars for quarter Ms Boyd has assigned an alpha factor of for time series sensitivity
c Repeat the simple exponential smoothing problem above part b with Ms Boyd employing an alpha factor of
d How well do the moving averages and simple exponential smoothing techniques seem to work in Ms Boyds
situation? In what ways do the techniques appear to fail?
Michael Gregory, logistics manager of Muscle Man Fitness Equipment, has determined that his current forecast system
for national sales has historically shown a percent error rate. Due to this level of error, Muscle Mans DC managersmaintain inventory at their locations costing the company, on average, $ per month.By improving his forecast methodology and shortening forecast horizons, Mr Gregory anticipates cutting the error level
down to percent. With improved forecasting, Muscle Mans DC managers have indicated that they feel comfortable
with lower inventory levels. Mr Gregory anticipates monthly inventory carrying cost reductions of percent.
a If the forecast system improvement will cost $ more per month than the old system, should Mr Gregory
implement the change?
b Why might Muscle Mans customers encourage the firm to improve its forecasting capabilities?
Mr Stan Busfield, distribution center manager of Hogan Kitchenwares, must determine when to resupply his stock of
spatulas. The DC experiences a daily demand of spatulas. The average length of the performance cycle for spatulas
is days. Mr Busfield requires that spatulas be retained as safety stock to deal with demand uncertainty.
What is the reorder point for spatulas?
Related Book For
Principles of managerial finance
ISBN: 978-0132479547
12th edition
Authors: Lawrence J Gitman, Chad J Zutter
Posted Date: