The worst thing young adults can do is go to graduate school because they aren't sure what else to do or they can't find jobs. Grad school, after all, is often an extremely long commitment. A Ph.D., for example, can take six years.
The average lifespan for an air conditioner is 10 to 15 years. Some air conditioners last up to 20 years. As interesting as these data points may be, they don't tell you the whole story. The issue is that a variety of factors affect the lifespan of an air conditioner.
If you live in a much smaller house or apartment, however, you may have only one window air conditioner doing the cooling. In this case, if the conditioner is medium in size, at the average cost of 12 cents per kilowatt hour, your air conditioner will cost about $80 per month (about $2.60 per day) to run.f you live in a much smaller house or apartment, however, you may have only one window air conditioner doing the cooling. In this case, if the conditioner is medium in size, at the average cost of 12 cents per kilowatt hour, your air conditioner will cost about $80 per month (about $2.60 per day) to run.