
The table above shows the net change, in dollars, in the price of a share of a certain stock each day last week. What was the average (arithmetic mean) daily net change, in dollars, for the 5-day week?
A. \(-\frac{1}{2}\)
B. \(+\frac{1}{4}\)
C. \(+\frac{1}{2}\)
D. \(+\frac{5}{4}\)
E. \(+\frac{5}{2}\)
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