Use the graph to state the absolute and local maximum and minimum values of the function?

Use the graph to state the absolute and local maximum and minimum values of the function. (Assume each point lies on the gridlines. Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)

1) absolute maximum value

2) absolute minimum value

3) local maximum value(s)  

4) local minimum value(s)

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