3. Use the information shown in the deal order book shown below to answer the following questions. Ask quotes # shares Price 400 $33.15 500 $33.12 300 $33.10 400 $33.00 Bid quotes # shares Price 100 $32.90 200 $32.40 200 $32.00 100 $31.60 Find the value of the bid-ask spread. b. What is the best quote available to investors putting in SELL orders? c. If a 500 share SELL market order is executed using the order-book quotes, what is the average price the seller receives. Based upon what you see on the order book, do you expect quotes to be revised to higher, or lower prices in the very near future? Briefly explain your reasoning