Webster Electrics Is Offering 1,500 Shares of Stock in a Dutch

Webster Electrics is offering 1,500 shares of stock in a Dutch auction.The bids include:
How much cash will Webster Electrics receive from selling these shares? Ignore all transaction and flotation costs.

A) $28,500
B) $30,000
C) $31,500
D) $33,000
E) $34,500