ACTIVITY: ENERGY CONSERVATION Use the chart below to determine the costs for different types of light bulbs. Answer the questions that follow. Source:eartheasy.com/ive_led bulbs comparison.ht ml Labor cost - $24/hr.4 bulbs replaced per hour 1. What is the cost of operating incandescent bulbs for 50,000 hours, if the cost of electricity is $0.10 per KWh? (60.10)+(411.05)=6+43.05=49.055 2. What would it cost to replace 100 incandescent bulbs with compact fluorescent bulbs? (2.25100)+(24$25hrs)=2505+600=$850 2. What would it cost to replace 100 incandescent bulbs with LED bulbs? At a cost of $0,10 per KWh, how long would it take to break even? $5+ 3. Which bulb is the best choice from an energy conservation perspective? 4. What additional benefits does this bulb offer