A houeshold uses the following electric appliances :
(a) Refrigerator of rating 400 W for ten hours each day.
(b) Two electric fans of rating 80 W each for twelve hours each day.
(c ) Six electric tubes of rating 18 W each for 6 hours each day.
Calculate the electricity bill of the household for the month of the june if the cost per unit of electric energy is ₹3.00.