Subject: mathqa
Question: an item is being sold for $ 10 each . however , if a customer will “ buy at least 3 ” they have a promo discount of 30 % . also , if a customer will “ buy at least 10 ” items they will deduct an additional 8 % to their “ buy at least 3 ” promo price . if sam buys 10 pcs of that item how much should he pay ?
Option: 
A: $ 65.00
B: $ 88.00
C: $ 87.04
D: $ 92.00
Answer: A