An energy saving appliance uses 32% less energy than the older model it replaces. The older model uses $45.00 worth of energy per year. How much less does it cost to operate the energy-saving appliance for one year than it costs to operate the older model?

Aci is desired for the true average stray-load loss μ (watts) for a certain type of induction motor when the line current is held at 10 amps for a speed of 1500 rpm. assume that stray-load loss is normally distributed with σ = 2.3. (round your answers to two decimal places.)