<h3>Sorry if i'm wrong, but <u>I think</u> the right answer is option <u>"D"</u> because the website is not an online business or an online store where you can sell stuff is more like a wiki or blog website were people can share their ideas and pictures not sell them</h3>
The answer would be to first check the normal voltage supply so that there is enough electric current flowing for the electric heating appliance to work or run.
