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the federal carbon tax was imposed in Ontario, starting at 20$ per CO2 equivalent tonne in 2019, and rising by 10$ per CO2 equivalent tonne per year to $50 per CO2 equivalent tonne in 2022. Let's see whatthat could mean financially for Annie, an Ontarian who heats her house with natural gas and drives a gasoline-powered vehicle. If Annie consumes 250 m of natural gas annually for heating, what will be the total tax amount on this usage in 2023? [in S] Assume that natural gas is dry and burns cleanly - all GHG emissions are CO2. If Annie drives a sport utility vehicle for a total of 16,000 km per year (fuel efficiency of 11L/100km), what will be the tax amount on this usage in 2023? [in $] Gasoline releases 34.2 MJ/L and has acarbon intensity of 64.5 kg CO2 equivalent per GJ heat. 3. What could Annie do to reduce her bill?