We need a simple application that works out a user's carbon footprint based on certain key activities. The application would have a slider for the user to input their usage. The application needs to multiply the user's input by the conversion factors we have provided, and then total everything to give a carbon footprint. We would also like the application to give a total cost, which would be the total carbon footprint, divided by 0.527 and multiplied by 13 pence. Desktop Computer (hrs) 0.74 Laptop Computer (hrs) 0.21 TV (hrs) 0.95 Washing machine (washes) 1.45 Kettle (boils) 0.05 Microwave (mins) 0.01 Stove (mins) 0.13 Oven (mins) 0.02 Dishwasher (washes) 0.79 Lighting (hrs) 0.03 Fridge (hrs) 0.527 Freezer (hrs) 0.527