How much it cost to cook a chicken in an oven? (All numbers must be entered as decimal numbers.)

a) Estimate the power usage (in watt) of a typical electric oven.

b) Estimate the time it takes (in hours) to cook a chicken at about 350 F.

c) Estimate how much the electric company charges (in cents) for 1 kilowatt-hour.

d) Estimate the cost (in cents) to cook a chicken.