Question: A 4 0 0 - W computer ( including its monitor ) is turned on for 8 . 0 hours per day. If electricity costs

A 400-W computer (including its monitor) is turned on for 8.0 hours per day. If electricity costs 10 per kWh, how much does it cost to run the computer annually for a 365-day year?
$150
$120
$1200
$15

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