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chapter 5 (5.1 (Return on investment (ROI) (company performance indicator,…
chapter 5
5.1
Return on investment (ROI)
company performance indicator
DuPont analysis
figure 5.1
market expension
market development
offering existing products in new markets
cost reduction\
inventory turnover rate
outsourcing production or physical distribution
return on investment
capital turnover rate
ROI performance
figure 5.1 & 5.3
leverage effect
5.2
80/20 rule
ABC analysis
figure 5.4
profitability of a product
see figure 5.5 and blz. 175 for formula
elimination decision
figure 5.6
order policy, warehouse layout, storage policy
5.3
demand forecasting
typically to forecasting:
aggregation
more than a single number
usually wrong
forecast horizon
forecasting methods:
intuitive forecasting method
qualitative forecasting models
causal forecasting models
times series model: see 5.4
5.4
time series model
discussed models:
weighted moving average
see formula blz 182 underneath
exponential smoothing
see formulas blz 183 & 184
moving average
mean absolute deviation (MAD)
mean square error (MSE)
blz 180-182