A 400-W Computer (Including Its Monitor) Is Turned on for 8.0

Multiple Choice

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?

A) $\$ 1200$
B) $\$ 150$
C) $\$ 120$
D) $\$ 15$