E2-39 (book/static)
In practice, there is often a tendency to simplify approximations of cost-behavior patterns, even though the "true" underlying behavior is not simple.
1.
Cost of machining labor that tends to decrease as workers gain experience
2.
Price of an increasingly scarce raw material as the quantity used increases
3.
Guaranteed annual wage plan, whereby workers get paid for 40 hours of work per week even at zero or low levels of production that require working only a few hours Plus
