Consider the following limit-order book for a share of stock. You shorted 250 shares of the stock a week ago at $48 per share and placed a stop-buy order for 250 at $50. The last trade in the stock occurred at $50. What is the average price at which your order will be executed? (Use two decimal places; do not enter dollar, $, sign)

Limit Buy Orders			Limit Sell Orders
Price	Shares		Price	Shares
49.75	500		50.25	100
49.50	800		51.50	100
49.25	500		54.75	300
49.00	200		58.25	100
48.50	600