Help with these too TYSM

A 615 Watt refrigerator runs 24 hours/day. a. Calculate the cost to run it for one month (30 days). (answer to the nearest hundredth place). b. Calculate the cost to run it for one year (365 days). (answer to the nearest hundredth place). D Question 11 9.09 pts A bulb is plugged into a 120 Volt The resistance of the bulbs is 330 ohms. a, Calculate the current through the bulb. (answer with 2 sig. figs.) b. Calculate the watts and kw. (answer to 2 sig. figs) Watts: Kilowatts: c. Calculate the cost to run the bulb for 10 hours @ 8 cents/kwhr. (answer to the nearest hundredth place)