Waygate's residential internet modem works well but is sensitive to power-line fluctuations. On average, this product hangs up and needs resetting every 200 hours. On average about 45 minutes is needed to reset this product. What is this product's availability?
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a.
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In excess of .95
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b.
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In excess of .8 but not in excess of .9
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c.
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Not in excess of .75
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d.
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In excess of .75 but not in excess of .8
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e.
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In excess of .9 but not in excess of .95
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