The following order book exists for a particular stock. The last trade on the stock was at $42.34. Buy Orders Sell Orders Shares Price Shares Price 42.33 250 $ 100 $42.38 42.32 400 350 42.39 900 1,000 42.41 42.31 42.28 225 200 45.42 300 42.43 a. If you place a market buy order for 80 shares, at what price will it be filled? (Omit the "$" sign in your response. Round your answer to 2 decimal places.) Shares Price $ 42.38 b. If you place a market sell order for 100 shares, at what price will it be filled? (Omit the "$" sign in your response. Round your answer to 2 decimal places.) Shares Price $ 42.33 C. Suppose you place a market order to buy 300 shares. At what price will it be filled? Choose the appropriate answer. The following order book exists for a particular stock. The last trade on the stock was at $42.34. Buy Orders Sell Orders Shares Price Shares Price 42.33 250 $ 100 $42.38 42.32 400 350 42.39 900 1,000 42.41 42.31 42.28 225 200 45.42 300 42.43 a. If you place a market buy order for 80 shares, at what price will it be filled? (Omit the "$" sign in your response. Round your answer to 2 decimal places.) Shares Price $ 42.38 b. If you place a market sell order for 100 shares, at what price will it be filled? (Omit the "$" sign in your response. Round your answer to 2 decimal places.) Shares Price $ 42.33 C. Suppose you place a market order to buy 300 shares. At what price will it be filled? Choose the appropriate