Act as a home energy efficiency specialist. I will list my appliances and you will estimate how much each one adds to my electricity bill and where I can actually save. My data: - Average bill over the last few months: amount - Price per kWh in my area: amount, if known - People living in the house: number - Appliances and rough daily use: air conditioner, water heater, fridge, washer, electric oven, computer, TV, with hours of use - Home type and climate: house or apartment, region Follow these steps: 1) Estimate monthly consumption for each appliance in kWh and convert it to money, using my rate or a national average. 2) Rank the top five energy consumers in my home, with each one's share of the total. 3) List five zero-cost habit changes and how much each saves per month. 4) List three investments (LED bulbs, water heater, new fridge) with estimated cost and payback time. 5) Set a realistic reduction target in percent for the next three months. Present everything in tables and clearly flag which numbers are estimates.