Which of the following does NOT help us save electricity? (i) Switch off the air conditioner and open the refrigerator door to cool the house. (ii) Use the electric iron to iron just one or two clothes at a time. (iii) Connect more than one electric appliance to one power point.

• A.                                Only (i) and (ii)
• B.  Only (ii) and (iii)
• C.       Only (i) and (iii)
• D.       (i),(ii) and (iii)