Which of the following sentences represents the strongest concluding statement for an essay?

Select one:

If homeowners get in the habit of unplugging at least three major appliances when they are not in use, they can save up to 10 percent on their electric bill.

If Americans want to save money and be more energy efficient, then they should “pull the plug” on the energy wasters in their home.

Unplugging electronics when they are not in useWhich of the following sentences represents the strongest concluding statement for an essay?
Select one:

If homeowners get in the habit of unplugging at least three major appliances when they are not in use, they can save up to 10 percent on their electric bill.

If Americans want to save money and be more energy efficient, then they should “pull the plug” on the energy wasters in their home.

Unplugging electronics when they are not in use can be inconvenient, but energy and money savings make up for it.

According to the U.S. Department of Energy the average homeowner spends $1,900 a year in electricity.
can be inconvenient, but energy and money savings make up for it.

According to the U.S. Department of Energy the average homeowner spends $1,900 a year in electricity.