1. Consider the following simplified auction in an IPO. The offer size is 30 million shares. The investment bank managing the auction deems a 2832 a correct price range. The order book is reported in following table:

Bidder	Price ()	No. Of shares (in ml)
A	28.0	15.0
B	30.0	8.0
C	31.0	8.0
D	29.0	12.0
E	30.0	6.0
F	32.0	5.0
G	31.5	7.0
H	29.0	10.0
I	30.5	3.0

1. Assuming a uniform price action: please, state what are the winning bids, the amount of money allocated to each bid (percentage of allocation), the overall amount collected by the issuer.
2. Assuming a discriminatory price action: state what are the winning bids, the price paid by each bid and overall amount collected by the issuer.
3. Assuming a discriminatory price action, please, explain which bidder is the real winner?