Your answer will be B. Decrease, because not enough workers means it can't be produced enough. Hope this helped!
Answer:
Model system
Explanation:
Model system of DSS use complex financial, simulation, optimization or multi-criteria models to provide decision support. Model-driven DSS use data and parameters provided by decision makers to aid decision makers in analyzing a situation, but they are not usually data intensive, that is very large data bases are usually not need for model-driven DSS
Answer:
The opportunity to see them in concert becomes rarer
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