1. The limit order book for a security is:

Unfilled Limit Orders
Buy	Orders	Sell	Orders
25.12	100	25.36	300
25.20	500	25.38	200
25.23	200	25.41	200

The specialist receives the following, in order:

a. Market order to sell 300 shares

b. Limit order to buy 100 shares at 25.38

c. Limit order to buy 500 shares at 25.30

How, if at all, are these orders filled? What does the limit order book look like after these orders?