Use the engineering step process economic analysis to solve the problem described below. 

Problem Description: 

You're in a room with three light switches, each of which controls one of three light bulbs in the next room. Your task is to determine which switch controls which bulb. All lights are initially off, and you can't see into one room from the other. You may inspect the room only once. How can you determine which switch is connected to which light. 

Answer rating: 100% (QA)

As we can inspect the room once the following steps are to be followed to determine which s... View the full answer