Mini buys 
kg ghee at the rate ₹ 166 per kg, 
butter at the rate of ₹ 90 per kg and 
kg peas at the rate of ₹ 75 per kg. If she gives a ₹ 1000 note to the shopkeeper, how much change should she get back?
A ₹ 487.30
B ₹ 512.70
C ₹ 524.70
D ₹ 647.40