Question: If electrical energy costs 12 cents, or $0.12, per kilowatt-hour, then what would the following events cost?
(a) burning a 120 W light bulb for 24 h straight $
(b) operating an electric oven for 7.0 h if it carries a current of 20.0 A at 220 V
The response must be typed, single spaced, must be in times new roman font (size 12) and must follow the APA format.